--- a/eric6/Plugins/WizardPlugins/MessageBoxWizard/MessageBoxWizardDialog.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Plugins/WizardPlugins/MessageBoxWizard/MessageBoxWizardDialog.py	Sat Apr 10 18:38:27 2021 +0200
@@ -28,7 +28,7 @@
         
         @param parent parent widget (QWidget)
         """
-        super(MessageBoxWizardDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         
         # keep the following three lists in sync