--"usage: ssh [-1246AaCfgKkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]\n"
-+"usage: ssh [-1246AaBCfgKkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]\n"
- " [-D [bind_address:]port] [-e escape_char] [-F configfile]\n"
- " [-i identity_file] [-L [bind_address:]port:host:hostport]\n"
- " [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]\n"
-@@ -275,7 +275,7 @@
+-"usage: ssh [-1246AaCfGgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n"
++"usage: ssh [-1246AaBCfGgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n"
+ " [-D [bind_address:]port] [-E log_file] [-e escape_char]\n"
+ " [-F configfile] [-I pkcs11] [-i identity_file]\n"
+ " [-L [bind_address:]port:host:hostport] [-Q protocol_feature]\n"
+@@ -330,7 +330,7 @@ main(int ac, char **av)