--- a/eric6/QScintilla/EditorMarkerMap.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/QScintilla/EditorMarkerMap.py	Sat Apr 10 18:38:27 2021 +0200
@@ -22,7 +22,7 @@
         
         @param parent reference to the parent widget (QWidget)
         """
-        super(EditorMarkerMap, self).__init__(parent)
+        super().__init__(parent)
         
         self.setWhatsThis(self.tr(
             """<b>Editor Map</b>"""