fix lint warning

deltachat-ios/Chat/ChatViewController.swift

@@ -1523,7 +1523,9 @@ extension ChatViewController: QLPreviewControllerDelegate {
 
 extension ChatViewController: AudioControllerDelegate {
     func onAudioPlayFailed() {
-        let alert = UIAlertController(title: String.localized("error"), message: String.localized("cannot_play_unsupported_file_type"), preferredStyle: .safeActionSheet)
+        let alert = UIAlertController(title: String.localized("error"),
+                                      message: String.localized("cannot_play_unsupported_file_type"),
+                                      preferredStyle: .safeActionSheet)
         alert.addAction(UIAlertAction(title: String.localized("ok"), style: .default, handler: nil))
         self.present(alert, animated: true, completion: nil)
     }