remove warning

deltachat-ios/Controller/NewProfileViewController.swift

@@ -250,7 +250,6 @@ class NewProfileViewController: UIViewController, QrCodeReaderDelegate {
         label.font = UIFont.systemFont(ofSize: 14)
         return label
     }
-    
     private func createQRCodeScannerButton() -> UIView {
         let btn = UIButton.init(type: UIButton.ButtonType.system)
         btn.translatesAutoresizingMaskIntoConstraints = false