*: whitespace fixes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/update_passwd.c b/libbb/update_passwd.c
index a2be0f1..dc50292 100644
--- a/libbb/update_passwd.c
+++ b/libbb/update_passwd.c
@@ -22,7 +22,7 @@
 	char *seuser;
 
 	if (getuid() != (uid_t)0 || is_selinux_enabled() == 0)
-		return;		/* No need to check */
+		return;  /* No need to check */
 
 	if (getprevcon_raw(&context) < 0)
 		bb_perror_msg_and_die("getprevcon failed");