 
     if let delegate = statefulDelegate {
       delegate.statefulTableViewWillBeginInitialLoad(self, handler: { [weak self](tableIsEmpty, errorOrNil) in
-        dispatch_async(dispatch_get_main_queue(), { 
+        dispatch_async(dispatch_get_main_queue(), {
           self?.setHasFinishedInitialLoad(tableIsEmpty, error: errorOrNil)
         })
       })


      centeredSize.width = max(centeredSize.width, button.bounds.width)
      centeredSize.height = label.bounds.height + button.bounds.height + 5
      
      centered.addSubview(button)
      
      apply([.Bottom, .CenterX], ofView: button, toView: centered)
    }


    self.canLoadMore = canLoadMore
    loadMoreViewIsErrorView = (error != nil) && showErrorView
    lastLoadMoreError = error

    setState(.Idle)
  }
