     // if no rows to show yet, show a loading indicator
     if numberOfSections(in: tableView) == 0 {
       showActivityView()
-    } else {
-      log.info("didAppear: InstalledLanguagesViewController")
-    }
+    }
+    log.info("didAppear: InstalledLanguagesViewController")
   }
   
   override func numberOfSections(in tableView: UITableView) -> Int {

  override func loadView() {
    super.loadView()
    languages = languageList(installedLanguages)
    loadUserKeyboards()
  }
  
  override func viewDidLoad() {

                                      action: #selector(self.addClicked))
      navigationItem.rightBarButtonItem = addButton
    }
  }
  
  override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    loadUserKeyboards()
  }
  
  override func viewDidAppear(_ animated: Bool) {
