code: function _gpfCleanDefinition (name, shortcut) {
      /*jshint validthis:true*/ // Bound to the definition below
      var shortcutValue = this[shortcut];
      if (undefined !== shortcutValue) {
          this[name] = shortcutValue;
          delete this[shortcut];
      }
  }
docs: Replace the shortcut with the correct property name