- getopt.add_option('j', "jobs", jobs, GetOpt::REQUIRED_ARG).set_help("Run NUM commands at once, whenever possible.", "NUM");
- getopt.add_option('l', "log", log_channels, GetOpt::REQUIRED_ARG).set_help("Set log channels to be displayed.", "LIST");
- getopt.add_option('n', "dry-run", dry_run, GetOpt::NO_ARG).set_help("Don't actually do anything, only show what would be done.");
+ getopt.add_option('j', "jobs", jobs, GetOpt::REQUIRED_ARG).set_help("Run up to NUM tasks in parallel.", "NUM");
+ getopt.add_option('l', "log", log_channels, GetOpt::REQUIRED_ARG).set_help("Enable listed log channels.", "LIST");
+ getopt.add_option('n', "dry-run", dry_run, GetOpt::NO_ARG).set_help("Show what would be done without actually doing it.");