Remove trailing whitespace.  Update copyright to include 2004.
diff --git a/coreutils/chmod.c b/coreutils/chmod.c
index 390cc6d..0cb8886 100644
--- a/coreutils/chmod.c
+++ b/coreutils/chmod.c
@@ -2,7 +2,7 @@
 /*
  * Mini chmod implementation for busybox
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org>
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
  * Reworked by (C) 2002 Vladimir Oleynik <dzo@simtreas.ru>
  *  to correctly parse '-rwxgoa'