diff --git a/dosagelib/decorators.py b/dosagelib/decorators.py
index d679e6c43..ced98e702 100644
--- a/dosagelib/decorators.py
+++ b/dosagelib/decorators.py
@@ -1,5 +1,5 @@
 # -*- coding: iso-8859-1 -*-
-# Copyright (C) 2012 Bastian Kleineidam
+# Copyright (C) 2012-2013 Bastian Kleineidam
 
 class memoized (object):
     """Decorator that caches a function's return value each time it is called.