mention we have copyright for 2001 as well

debian/copyright

@@ -7,7 +7,7 @@ example package.
 
 Copyright (C) 1994-1999 Ian Jackson <ian@chiark.chu.cam.ac.uk>
 Copyright (C) 1999 Richard Kettlewell <rjk@sfere.greenend.org.uk>
-Copyright (C) 1999-2000 Wichert Akkerman <wakkerma@debian.org>
+Copyright (C) 1999-2001 Wichert Akkerman <wakkerma@debian.org>
 Copyright (C) 1999 Ben Collins <bcollins@debian.org>
 Copyright (C) 1997-1998 Juho Vuori <javuori@cc.helsinki.fi>
 Copyright (C) 1998 Nils Rennebarth <nils@debian.org>