Remove trailing whitespace.  Update copyright to include 2004.
diff --git a/libbb/parse_mode.c b/libbb/parse_mode.c
index 7132c76..185957b 100644
--- a/libbb/parse_mode.c
+++ b/libbb/parse_mode.c
@@ -31,7 +31,7 @@
 
 extern int bb_parse_mode(const char *s, mode_t *current_mode)
 {
-	static const mode_t who_mask[] = { 
+	static const mode_t who_mask[] = {
 		S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO, /* a */
 		S_ISUID | S_IRWXU,		/* u */
 		S_ISGID | S_IRWXG,		/* g */