diff --git a/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.cpp b/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.cpp
index df32753c7b0e3d43b1201e21c54057bda3e31b1b..9cabb0beec373e20fcabd3232be41451c3e35dbb 100644
--- a/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.cpp
+++ b/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.cpp
@@ -1,4 +1,5 @@
 /**
+ * \file
  * \copyright
  * Copyright (c) 2012-2019, OpenGeoSys Community (http://www.opengeosys.org)
  *            Distributed under a Modified BSD License.
diff --git a/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.h b/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.h
index 459c03fe34e80121bf9c34ad8cbb2002a9ee809d..691059e25b16e409b8cea4d0ef41fa41e52be81e 100644
--- a/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.h
+++ b/MaterialLib/MPL/Properties/CreateRelPermBrooksCorey.h
@@ -1,4 +1,5 @@
 /**
+ * \file
  * \copyright
  * Copyright (c) 2012-2019, OpenGeoSys Community (http://www.opengeosys.org)
  *            Distributed under a Modified BSD License.
diff --git a/MaterialLib/MPL/Properties/RelPermBrooksCorey.cpp b/MaterialLib/MPL/Properties/RelPermBrooksCorey.cpp
index 77fcaa0ce85f9d685572d20bc6bff4f6579db610..a2a22c507331d001decf645e5b79cfa642d7f050 100644
--- a/MaterialLib/MPL/Properties/RelPermBrooksCorey.cpp
+++ b/MaterialLib/MPL/Properties/RelPermBrooksCorey.cpp
@@ -1,4 +1,5 @@
 /**
+ * \file
  * \author Norbert Grunwald
  * \date   02.07.2018
  * \brief
diff --git a/MaterialLib/MPL/Properties/RelPermBrooksCorey.h b/MaterialLib/MPL/Properties/RelPermBrooksCorey.h
index 9043894a5f703fa0033abda89b1b9e207aa369bd..0f18e81292ed6d40e49fefa0e1a1bee278a6eeee 100644
--- a/MaterialLib/MPL/Properties/RelPermBrooksCorey.h
+++ b/MaterialLib/MPL/Properties/RelPermBrooksCorey.h
@@ -1,4 +1,5 @@
 /**
+ * \file
  * \author Norbert Grunwald
  * \date   27.06.2018
  * \brief