jshint - jshint「厳格な使用」の問題

Question

これが私のファイルです：app/scripts/controllers/main.js

"use strict";

angular.module('appApp')
  .controller('MainCtrl', ['$scope', function ($scope) {
    $scope.awesomeThings = [
      'HTML5 Boilerplate',
      'AngularJS',
      'Karma'
    ];
  }]);

私Gruntfile.coffeeは持っています：

jshint:
    options:
        globals:
            require: false
            module: false
            console: false
            __dirname: false
            process: false
            exports: false

    server:
        options:
            node: true
        src: ["server/**/*.js"]

    app:
        options:
            globals:
                angular: true
                strict: true

        src: ["app/scripts/**/*.js"]

を実行するgruntと、次のようになります。

Linting app/scripts/controllers/main.js ...ERROR
[L1:C1] W097: Use the function form of "use strict".
"use strict";

Answer 1