diff --git a/ice-9/debug.scm b/ice-9/debug.scm
index f5515d376..cc441f13f 100644
--- a/ice-9/debug.scm
+++ b/ice-9/debug.scm
@@ -1,4 +1,4 @@
-;;;; 	Copyright (C) 1996 Mikael Djurfeldt
+;;;; 	Copyright (C) 1996, 1997 Free Software Foundation
 ;;;; 
 ;;;; This program is free software; you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by