diff --git a/dsa2sexp.c b/dsa2sexp.c
index 7cc05499948417244f017bf917537b166ec5ac85..213903d9a0887883801395c32e1bda0af41856f7 100644
--- a/dsa2sexp.c
+++ b/dsa2sexp.c
@@ -4,7 +4,7 @@
 
 /* nettle, low-level cryptographics library
  *
- * Copyright (C) 2002-2009 Niels Möller
+ * Copyright (C) 2002, 2009 Niels Möller, Magnus Holmgren
  *  
  * 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