1 files changed, 1 insertions, 2 deletions
diff --git a/debug.h b/debug.h
index 3d20c87..9f630d6 100644
--- a/debug.h
+++ b/debug.h
@@ -1,6 +1,5 @@
 /* Debugging macros and interface.
-Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 1999-2013 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify it under the