whitespace fixes

diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 6ec5cb0..2da3481 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -158,10 +158,10 @@
 
 	/* Reset getopt(3) (see libbb/getopt32.c for long rant) */
 #ifdef __GLIBC__
-        optind = 0;
+	optind = 0;
 #else /* BSD style */
-        optind = 1;
-        /* optreset = 1; */
+	optind = 1;
+	/* optreset = 1; */
 #endif
 
 	while (1) {