--- a/eric6/WebBrowser/UrlBar/StackedUrlBar.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/WebBrowser/UrlBar/StackedUrlBar.py	Sat Apr 10 18:38:27 2021 +0200
@@ -20,7 +20,7 @@
         
         @param parent reference to the parent widget (QWidget)
         """
-        super(StackedUrlBar, self).__init__(parent)
+        super().__init__(parent)
         
         sizePolicy = QSizePolicy(QSizePolicy.Policy.Expanding,
                                  QSizePolicy.Policy.Preferred)