update. comment

cmd/lssh/args.go

@@ -79,7 +79,7 @@ USAGE:
 		cli.StringSliceFlag{Name: "host,H", Usage: "connect `servername`."},
 		cli.StringFlag{Name: "file,F", Value: defConf, Usage: "config `filepath`."},
 
-		// port forward option
+		// port forward (with dynamic forward) option
 		cli.StringSliceFlag{Name: "L", Usage: "Local port forward mode.Specify a `[bind_address:]port:remote_address:port`. Only single connection works."},
 		cli.StringSliceFlag{Name: "R", Usage: "Remote port forward mode.Specify a `[bind_address:]port:remote_address:port`. If only one port is specified, it will operate as Reverse Dynamic Forward. Only single connection works."},
 		cli.StringFlag{Name: "D", Usage: "Dynamic port forward mode(Socks5). Specify a `port`. Only single connection works."},