--- a/dav/Makefile	Sun Jan 07 12:59:21 2018 +0100
+++ b/dav/Makefile	Thu Feb 01 16:31:24 2018 +0100
@@ -1,7 +1,7 @@
 #
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 #
-# Copyright 2016 Olaf Wintermann. All rights reserved.
+# Copyright 2018 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: