Standardize on the vi editing directives being on the first line.
diff --git a/networking/libiproute/libnetlink.h b/networking/libiproute/libnetlink.h
index c8a8b78..c2ef984 100644
--- a/networking/libiproute/libnetlink.h
+++ b/networking/libiproute/libnetlink.h
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 #ifndef __LIBNETLINK_H__
 #define __LIBNETLINK_H__ 1