--- a/eric6/QScintilla/EditorOutline.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/QScintilla/EditorOutline.py	Sat Apr 10 18:38:27 2021 +0200
@@ -37,7 +37,7 @@
         @param parent reference to the parent widget
         @type QWidget
         """
-        super(EditorOutlineView, self).__init__(parent)
+        super().__init__(parent)
         
         self.__model = EditorOutlineModel(editor, populate=populate)
         self.__sortModel = BrowserSortFilterProxyModel()