     they are passed to the delegate method as an array of TJTweet objects.
     
     :param: String Screen name of the users whos timeline to retrieve.
+    :param: completion The code to be executed once the request has finished.
     */
     public func getTimelineForUser(screenName: String, completion: (tweets: [TJTweet]) -> Void) {
         twitterJSON.getBearerToken { (bearerToken) -> Void in

    into the completion handler.
    
    :param: String Search term
    */
    public func searchForTweets(searchQuery: String, completion: (tweets: [TJTweet]) -> Void) {
        twitterJSON.getBearerToken { (bearerToken) -> Void in

    passed into the completion handler.
    
    :param: String Screen name of the users whos favorites to retrieve.
    :param: completion The code to be executed once the request has finished.
    */
    public func getFavorites(screenName: String, completion: (tweets: [TJTweet]) -> Void) {
        twitterJSON.getBearerToken { (bearerToken) -> Void in
