       .subscribe( onNext: { (message) in
         let payload = message.payload
         guard
-            let name = payload["name"] as? String,
-            let message = payload["message"] as? String else { return }
+          let name = payload["name"] as? String,
+          let message = payload["message"] as? String else { return }
         
         let shout = Shout(name: name, message: message)
         self.shouts.append(shout)

    self.tableView.dataSource = self
    
    // When app enters foreground, be sure that the socket is connected
    self.observeAppEnteredForeground()
    
    // Connect to the chat for the first time
    self.connectToChat()

    
    // When the Controller is removed from the view hierarchy, then stop
    // observing app lifecycle and disconnect from the chat
    self.removeAppActiveObservation()
    self.disconnectFromChat()
  }
  
