Grunt task for checking out files from TFVC

grunt-tf-checkout.js

var tfPath = 'C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\Common7\\IDE\\TF.exe';
grunt.registerTask('tf-checkout', 'Checks out a location from TFS', function (path, recursive) {
  var cb = this.async();
  var recursiveFlag = recursive ? '/recursive' : '';
  var child = grunt.util.spawn({
    cmd: tfPath,
    args: ['checkout', path, recursiveFlag]
  }, function (err, result, code) {
    if (err) {
      grunt.fatal(err);
    }
    cb();
  });
  child.stdout.pipe(process.stdout);
  child.stderr.pipe(process.stderr);
});

how to pass multiple "path" arguments to this task?
My assets located
/assets/stylesheets/less
/assets/scripts/vendors
and so on.