diff --git a/doc/markdown/dev.mkd b/doc/markdown/dev.mkd
index 15d15283f7..d317114be9 100644
--- a/doc/markdown/dev.mkd
+++ b/doc/markdown/dev.mkd
@@ -1,5 +1,5 @@
 <!---
- - Copyright (C) 2014  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2014, 2015  Internet Systems Consortium, Inc. ("ISC")
  -
  - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above