diff --git a/sources/reactphysics3d/engine/DynamicEngine.cpp b/sources/reactphysics3d/engine/DynamicEngine.cpp
index 153e7e46..8515bce5 100644
--- a/sources/reactphysics3d/engine/DynamicEngine.cpp
+++ b/sources/reactphysics3d/engine/DynamicEngine.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "DynamicEngine.h"
diff --git a/sources/reactphysics3d/engine/DynamicEngine.h b/sources/reactphysics3d/engine/DynamicEngine.h
index 8c6f5bb1..537cf8e5 100644
--- a/sources/reactphysics3d/engine/DynamicEngine.h
+++ b/sources/reactphysics3d/engine/DynamicEngine.h
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 #ifndef DYNAMICENGINE_H
 #define DYNAMICENGINE_H
diff --git a/sources/reactphysics3d/engine/DynamicWorld.cpp b/sources/reactphysics3d/engine/DynamicWorld.cpp
index aec63e76..0ddd81eb 100644
--- a/sources/reactphysics3d/engine/DynamicWorld.cpp
+++ b/sources/reactphysics3d/engine/DynamicWorld.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "DynamicWorld.h"
diff --git a/sources/reactphysics3d/engine/DynamicWorld.h b/sources/reactphysics3d/engine/DynamicWorld.h
index a1b5df41..2e2967ca 100644
--- a/sources/reactphysics3d/engine/DynamicWorld.h
+++ b/sources/reactphysics3d/engine/DynamicWorld.h
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 #ifndef DYNAMICWORLD_H
 #define DYNAMICWORLD_H
diff --git a/sources/reactphysics3d/engine/NumericalIntegrator.cpp b/sources/reactphysics3d/engine/NumericalIntegrator.cpp
index 3c349c71..c7ae229c 100644
--- a/sources/reactphysics3d/engine/NumericalIntegrator.cpp
+++ b/sources/reactphysics3d/engine/NumericalIntegrator.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "NumericalIntegrator.h"
diff --git a/sources/reactphysics3d/engine/NumericalIntegrator.h b/sources/reactphysics3d/engine/NumericalIntegrator.h
index 59bef09a..2f03a548 100644
--- a/sources/reactphysics3d/engine/NumericalIntegrator.h
+++ b/sources/reactphysics3d/engine/NumericalIntegrator.h
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 #ifndef NUMERICALINTEGRATOR_H
 #define NUMERICALINTEGRATOR_H
diff --git a/sources/reactphysics3d/engine/PhysicsEngine.cpp b/sources/reactphysics3d/engine/PhysicsEngine.cpp
index 361ce365..5465a817 100644
--- a/sources/reactphysics3d/engine/PhysicsEngine.cpp
+++ b/sources/reactphysics3d/engine/PhysicsEngine.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "PhysicsEngine.h"
diff --git a/sources/reactphysics3d/engine/PhysicsEngine.h b/sources/reactphysics3d/engine/PhysicsEngine.h
index 2759ddad..9cdddf22 100644
--- a/sources/reactphysics3d/engine/PhysicsEngine.h
+++ b/sources/reactphysics3d/engine/PhysicsEngine.h
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 #ifndef PHYSICSENGINE_H
 #define PHYSICSENGINE_H
diff --git a/sources/reactphysics3d/engine/PhysicsWorld.cpp b/sources/reactphysics3d/engine/PhysicsWorld.cpp
index 47c5b37d..25be3a7f 100644
--- a/sources/reactphysics3d/engine/PhysicsWorld.cpp
+++ b/sources/reactphysics3d/engine/PhysicsWorld.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "PhysicsWorld.h"
diff --git a/sources/reactphysics3d/engine/PhysicsWorld.h b/sources/reactphysics3d/engine/PhysicsWorld.h
index 92ddcf5f..6ecb15ff 100644
--- a/sources/reactphysics3d/engine/PhysicsWorld.h
+++ b/sources/reactphysics3d/engine/PhysicsWorld.h
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 #ifndef WORLD_H
 #define WORLD_H
diff --git a/sources/reactphysics3d/engine/Timer.cpp b/sources/reactphysics3d/engine/Timer.cpp
index fde22eff..03f15963 100644
--- a/sources/reactphysics3d/engine/Timer.cpp
+++ b/sources/reactphysics3d/engine/Timer.cpp
@@ -1,21 +1,21 @@
 /****************************************************************************
-* Copyright (C) 2009      Daniel Chappuis                                  *
-****************************************************************************
-* This file is part of ReactPhysics3D.                                     *
-*                                                                          *
-* ReactPhysics3D is free software: you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by     *
-* the Free Software Foundation, either version 3 of the License, or        *
-* (at your option) any later version.                                      *
-*                                                                          *
-* ReactPhysics3D is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
-* GNU General Public License for more details.                             *
-*                                                                          *
-* You should have received a copy of the GNU General Public License        *
-* along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
-***************************************************************************/
+ * Copyright (C) 2009      Daniel Chappuis                                  *
+ ****************************************************************************
+ * This file is part of ReactPhysics3D.                                     *
+ *                                                                          *
+ * ReactPhysics3D is free software: you can redistribute it and/or modify   *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
+ * (at your option) any later version.                                      *
+ *                                                                          *
+ * ReactPhysics3D is distributed in the hope that it will be useful,        *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
+ * GNU Lesser General Public License for more details.                      *
+ *                                                                          *
+ * You should have received a copy of the GNU Lesser General Public License *
+ * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
+ ***************************************************************************/
 
 // Libraries
 #include "Timer.h"
diff --git a/sources/reactphysics3d/engine/Timer.h b/sources/reactphysics3d/engine/Timer.h
index 5d8f0437..04f8221b 100644
--- a/sources/reactphysics3d/engine/Timer.h
+++ b/sources/reactphysics3d/engine/Timer.h
@@ -4,16 +4,16 @@
  * This file is part of ReactPhysics3D.                                     *
  *                                                                          *
  * ReactPhysics3D is free software: you can redistribute it and/or modify   *
- * it under the terms of the GNU General Public License as published by     *
- * the Free Software Foundation, either version 3 of the License, or        *
+ * it under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation, either version 3 of the License, or     *
  * (at your option) any later version.                                      *
  *                                                                          *
  * ReactPhysics3D is distributed in the hope that it will be useful,        *
  * but WITHOUT ANY WARRANTY; without even the implied warranty of           *
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the             *
- * GNU General Public License for more details.                             *
+ * GNU Lesser General Public License for more details.                      *
  *                                                                          *
- * You should have received a copy of the GNU General Public License        *
+ * You should have received a copy of the GNU Lesser General Public License *
  * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
  ***************************************************************************/