 
     if let delegate = statefulDelegate {
       delegate.statefulTableViewWillBeginLoadingMore(self, handler: { [weak self](canLoadMore, errorOrNil, showErrorView) in
-        dispatch_async(dispatch_get_main_queue(), { 
+        dispatch_async(dispatch_get_main_queue(), {
           self?.setHasFinishedLoadingMore(canLoadMore, error: errorOrNil, showErrorView: showErrorView)
         })
       })

    label.setWidthConstraintToCurrent()
    label.setHeightConstraintToCurrent()

    label.frame.origin.x = (centered.bounds.width - centered.bounds.width) * 0.5

    centered.addSubview(label)

    apply([.Top, .CenterX], ofView: label, toView: centered)

  }

  func updateLoadMoreView() {
    if watchForLoadMore || lastLoadMoreError != nil {
      tableView.tableFooterView = viewForLoadingMore(withError: (loadMoreViewIsErrorView ? lastLoadMoreError : nil))
    } else {
      tableView.tableFooterView = UIView()
