diff --git a/Environment/DensityFunction.h b/Environment/DensityFunction.h
index 32ee30adedfcbe9fccf1ebea2f09c8b9877f6015..92ba841be89e63d7edc49f6eec5cf5bafaa6fae0 100644
--- a/Environment/DensityFunction.h
+++ b/Environment/DensityFunction.h
@@ -1,4 +1,5 @@
-/**
+
+/*
  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
  *
  * See file AUTHORS for a list of contributors.
diff --git a/Environment/FlatAtmosphere/FlatAtmosphere.h b/Environment/FlatAtmosphere/FlatAtmosphere.h
index 6839def48c2f6fddfafd0beb5fd4ca46058ebd09..4227e0de4f5490ee2ac5a90857d68c5653e865ec 100644
--- a/Environment/FlatAtmosphere/FlatAtmosphere.h
+++ b/Environment/FlatAtmosphere/FlatAtmosphere.h
@@ -8,3 +8,5 @@
  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
  * the license.
  */
+
+
diff --git a/Environment/InhomogeneousMedium.h b/Environment/InhomogeneousMedium.h
index feb6497cfcd82a28b8eafa183c068d106e187520..0b1a0c1b9866ce1a3c64547c06004e6797cb41c7 100644
--- a/Environment/InhomogeneousMedium.h
+++ b/Environment/InhomogeneousMedium.h
@@ -1,4 +1,5 @@
-/**
+
+/*
  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
  *
  * See file AUTHORS for a list of contributors.
diff --git a/Environment/LinearApproximationIntegrator.h b/Environment/LinearApproximationIntegrator.h
index 910d2397189e7aa9b1456e00df94f72cfd49ff4f..90e14d99a472b9933d094087baefef802ab9d7a9 100644
--- a/Environment/LinearApproximationIntegrator.h
+++ b/Environment/LinearApproximationIntegrator.h
@@ -1,4 +1,5 @@
-/**
+
+/*
  * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
  *
  * See file AUTHORS for a list of contributors.
diff --git a/Framework/Cascade/testCascade.h b/Framework/Cascade/testCascade.h
index 72bd1fb5f86da1d6463bc3c0b1afb33a733f53e9..c84d1e14bff303274e648a4d018e711c4ff9dfd5 100644
--- a/Framework/Cascade/testCascade.h
+++ b/Framework/Cascade/testCascade.h
@@ -1,3 +1,14 @@
+
+/*
+ * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
+ *
+ * See file AUTHORS for a list of contributors.
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+ * the license.
+ */
+
 #ifndef _Framework_Cascade_testCascade_h
 #define _Framework_Cascade_testCascade_h
 
diff --git a/Main/Environment.h b/Main/Environment.h
index 6839def48c2f6fddfafd0beb5fd4ca46058ebd09..4227e0de4f5490ee2ac5a90857d68c5653e865ec 100644
--- a/Main/Environment.h
+++ b/Main/Environment.h
@@ -8,3 +8,5 @@
  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
  * the license.
  */
+
+
diff --git a/Main/Stack.h b/Main/Stack.h
index 6839def48c2f6fddfafd0beb5fd4ca46058ebd09..4227e0de4f5490ee2ac5a90857d68c5653e865ec 100644
--- a/Main/Stack.h
+++ b/Main/Stack.h
@@ -8,3 +8,5 @@
  * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
  * the license.
  */
+
+