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/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.
  */
+
+
diff --git a/do-copyright.py b/do-copyright.py
index da81b79521919a69805f63df66bffc1766c0af4f..3f0a63f46f469bf1cd53f7e860d3c381b1a59630 100755
--- a/do-copyright.py
+++ b/do-copyright.py
@@ -66,7 +66,7 @@ def checkNote(filename):
         return                
     
     # add (new) copyright notice here:
-        
+    print ("File: " + filename + ", make copy to " + filename+".bak")
     os.rename(filename, filename+".bak")
 
     with open(filename, "w") as file:
diff --git a/test.cc b/test.cc
deleted file mode 100644
index 6839def48c2f6fddfafd0beb5fd4ca46058ebd09..0000000000000000000000000000000000000000
--- a/test.cc
+++ /dev/null
@@ -1,10 +0,0 @@
-
-/*
- * (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.
- */