small ipv6 doc changes; nslookup a tiny bit smaller

[oweals/busybox.git] / networking / iptunnel.c

diff --git a/networking/iptunnel.c b/networking/iptunnel.c
index feff1fc9c6e02d476928b4776285579085f88ccf..9ae734a2140494d0af3ecd57a2226fcff1518e1f 100644 (file)
--- a/networking/iptunnel.c
+++ b/networking/iptunnel.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * ip.c                "ip" utility frontend.
  *