ip6tunnel: fix coding style: no newline between brace and else

Signed-off-by: Phil Sutter <phil@nwl.cc>

ip/ip6tunnel.c

@@ -262,8 +262,7 @@ static int parse_args(int argc, char **argv, int cmd, struct ip6_tnl_parm2 *p)
 		} else {
 			if (strcmp(*argv, "name") == 0) {
 				NEXT_ARG();
-			}
-			else if (matches(*argv, "help") == 0)
+			} else if (matches(*argv, "help") == 0)
 				usage();
 			if (p->name[0])
 				duparg2("name", *argv);