whitespace cleanup. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index 5942fea..2b651b9 100644
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -438,7 +438,7 @@
 			printf(" inherit");
 		if (p->iph.tos & ~1)
 			printf("%c%s ", p->iph.tos & 1 ? '/' : ' ',
-			       rtnl_dsfield_n2a(p->iph.tos & ~1, b1));
+				rtnl_dsfield_n2a(p->iph.tos & ~1, b1));
 	}
 	if (!(p->iph.frag_off & htons(IP_DF)))
 		printf(" nopmtudisc");