title: angular-jsdoc - How to desribe $broadcast
body: <p>I have a service named 'utils'.
   This service have some methods.</p>
  
  <p>Also, this service fire 2 broadcasts: "authUtilsFailed" and "authUtilsLoaded". </p>
  
  <p>How can I document those 2 broadcasts ?
  (Using angular-jsdoc)</p>
  
  <pre><code>angular.module('myApp')
      .service('utils', function ($http,$rootScope) {
  
          $http.get("api/Identity/").success(function (data) {
              try {
                  data = JSON.parse(JSON.parse(data));
                  self.uniqueId = data.id;
                  self.displayName = data.displayName;
                  $rootScope.$broadcast('authUtilsLoaded');
              }
              catch (err){
                  $rootScope.$broadcast('authUtilsFailed');
              }
          }).error(function (error) {
              $rootScope.$broadcast('authUtilsFailed');
          });
      });
  </code></pre>
  
  <p>Thanks,</p>
  
  <p>kfir.</p>