update copyright year

diff --git a/src/sum.c b/src/sum.c
index d231404..aa4c0a7 100644 (file)
--- a/src/sum.c
+++ b/src/sum.c
@@ -1,5 +1,5 @@
 /* sum -- checksum and count the blocks in a file
-   Copyright (C) 86, 89, 91, 1995-2000 Free Software Foundation, Inc.
+   Copyright (C) 86, 89, 91, 1995-2001 Free Software Foundation, Inc.
 
    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