diff --git a/FileIO/Gmsh2GeoIO.cpp b/FileIO/Gmsh2GeoIO.cpp
index f9e78d3636f964251c6d1247d8030b910966f6f0..6abd2777a6e881ec0b9517cf582fe6cf4a054e60 100644
--- a/FileIO/Gmsh2GeoIO.cpp
+++ b/FileIO/Gmsh2GeoIO.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2012, OpenGeoSys Community (http://www.opengeosys.net)
+ * Copyright (c) 2013, OpenGeoSys Community (http://www.opengeosys.net)
  *            Distributed under a Modified BSD License.
  *              See accompanying file LICENSE.txt or
  *              http://www.opengeosys.org/LICENSE.txt
diff --git a/FileIO/Gmsh2GeoIO.h b/FileIO/Gmsh2GeoIO.h
index 79a9c31497196ff4f5c48ae3f8948c02218d2631..3f8c9522db739f92499dc4ab39c4ea99849c60de 100644
--- a/FileIO/Gmsh2GeoIO.h
+++ b/FileIO/Gmsh2GeoIO.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2012, OpenGeoSys Community (http://www.opengeosys.net)
+ * Copyright (c) 2013, OpenGeoSys Community (http://www.opengeosys.net)
  *            Distributed under a Modified BSD License.
  *              See accompanying file LICENSE.txt or
  *              http://www.opengeosys.net/LICENSE.txt
diff --git a/FileIO/PetrelInterface.h b/FileIO/PetrelInterface.h
index 959d8286e3dd36b14892150ae0f32762651cc344..e56949c23607ff6830fff09508ec28a466823fa5 100644
--- a/FileIO/PetrelInterface.h
+++ b/FileIO/PetrelInterface.h
@@ -1,8 +1,13 @@
-/*
- * PetrelInterface.h
+/**
+ * @copyright
+ * Copyright (c) 2013, OpenGeoSys Community (http://www.opengeosys.net)
+ *            Distributed under a Modified BSD License.
+ *              See accompanying file LICENSE.txt or
+ *              http://www.opengeosys.org/LICENSE.txt
  *
- *  Created on: Feb 16, 2010
- *      Author: fischeth
+ * @file PetrelInterface.h
+ * @date 2010-02-16
+ * @author Thomas Fischer
  */
 
 #ifndef PETRELIO_H_