Add -a and -A option to the usage.

MFC after:	1 week

1 files changed, 3 insertions, 2 deletions

diff --git a/usr.sbin/traceroute6/traceroute6.c b/usr.sbin/traceroute6/traceroute6.c
index a1fc8f6..3f116dc 100644
--- a/usr.sbin/traceroute6/traceroute6.c
+++ b/usr.sbin/traceroute6/traceroute6.c
@@ -1448,7 +1448,8 @@ usage()
 {
 
 	fprintf(stderr,
-"usage: traceroute6 [-dIlnNrUv] [-f firsthop] [-g gateway] [-m hoplimit]\n"
-"       [-p port] [-q probes] [-s src] [-w waittime] target [datalen]\n");
+"usage: traceroute6 [-adIlnNrUv] [-A as_server] [-f firsthop] [-g gateway]\n"
+"       [-m hoplimit] [-p port] [-q probes] [-s src] [-w waittime] target\n"
+"       [datalen]\n");
 	exit(1);
 }