Update copyright information

flippingbits · flippingbits · commit 70d63d77c40f · 2013-04-08T10:29:57.000+02:00
diff --git a/README.md b/README.md
@@ -73,4 +73,4 @@ Note on Patches/Pull Requests
 Copyright
 ======
 
-Copyright (c) 2012 dkd Internet Service GmbH, Stefan Sprenger. See LICENSE for details.
+Copyright (c) 2012-2013 dkd Internet Service GmbH, Stefan Sprenger. See LICENSE for details.
