--- a/eric6/Plugins/VcsPlugins/vcsMercurial/HgDialog.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsMercurial/HgDialog.py	Sat Apr 10 18:38:27 2021 +0200
@@ -34,7 +34,7 @@
             if possible (boolean)
         @param parent parent widget (QWidget)
         """
-        super(HgDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setWindowFlags(Qt.WindowType.Window)