whitespace and comment format fixes, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

networking/libiproute/rtm_map.c

@@ -7,7 +7,6 @@
  *
  * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
-
 #include "libbb.h"
 #include "rt_names.h"
 #include "utils.h"
@@ -44,7 +43,6 @@ const char* FAST_FUNC rtnl_rtntype_n2a(int id)
 	}
 }
 
-
 int FAST_FUNC rtnl_rtntype_a2n(int *id, char *arg)
 {
 	static const char keywords[] ALIGN1 =