Change nesting from [(]) to [()]. Formerly it made it look to me at first glance that "internal port" was optional. [Trivial change; fixes #7767 --nickm]
@@ -100,7 +100,7 @@ usage(void)
" [-T|--Test]\n"
" [-v|--verbose]\n"
" [-g|--fetch-public-ip]\n"
- " [-p|--forward-port ([<external port>]:<internal port>])\n");
+ " [-p|--forward-port ([<external port>]:<internal port>)]\n");
}
/** Log commandline options to a hardcoded file <b>tor-fw-helper.log</b> in the