--- a/Makefile	Sun Feb 08 16:36:32 2015 +0100
+++ b/Makefile	Sun Feb 08 16:49:03 2015 +0100
@@ -1,7 +1,7 @@
 #
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 #
-# Copyright 2011 Olaf Wintermann. All rights reserved.
+# Copyright 2015 Olaf Wintermann. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met: