diff --git a/hmac.h b/hmac.h
index b32353a8801c2b3a4fb4005a69b1fa382eb4ad49..1c46a65cf9c7a6cc5059661d5ba2ccc83d7c7648 100644
--- a/hmac.h
+++ b/hmac.h
@@ -5,7 +5,7 @@
 
 /* nettle, low-level cryptographics library
  *
- * Copyright (C) 2001 Niels Möller
+ * Copyright (C) 2001, 2002 Niels Möller
  *  
  * The nettle library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by