message: Minor edits to CLI11 usage in `cli11_smoke` test
diff: @@ -44,15 +44,16 @@ int main(int argc, char* argv[])
  app.add_flag("-b,--some-bool,!--no-some-bool", opt_bool,"boolean flag")
  ->capture_default_str();
  - app.add_option("-i,--some-int", opt_int,
  - "integer input (required)")->required();
  + app.add_option("-i,--some-int", opt_int,"integer input")->required();
  app.add_option("-f,--some-float", opt_float, "float input")
  ->capture_default_str()
  - ->check(CLI::Range(1.,4.).description("Must be between 1. and 4."));
  + ->check(CLI::Range(1.,4.).description("Range [1,4]"));
  app.add_option("-s,--some-string", opt_str, "string input");
  + app.get_formatter()->column_width(40);
  +
  CLI11_PARSE(app, argc,argv);
  // Output information about command line options
  