diff --git a/lib/dns/request.c b/lib/dns/request.c
index 236ab807eb..1249af130f 100644
--- a/lib/dns/request.c
+++ b/lib/dns/request.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2009, 2011, 2012  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2009, 2011-2013  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any