--- a/eric6/QScintilla/ShellHistoryDialog.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/QScintilla/ShellHistoryDialog.py	Sat Apr 10 18:38:27 2021 +0200
@@ -30,7 +30,7 @@
         @param shell reference to the shell object
         @type Shell
         """
-        super(ShellHistoryDialog, self).__init__(shell)
+        super().__init__(shell)
         self.setupUi(self)
         
         self.__vm = vm