--- a/eric6/Plugins/VcsPlugins/vcsMercurial/HgBookmarksInOutDialog.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsMercurial/HgBookmarksInOutDialog.py	Sat Apr 10 18:38:27 2021 +0200
@@ -33,7 +33,7 @@
         @param parent reference to the parent widget (QWidget)
         @exception ValueError raised to indicate an invalid dialog mode
         """
-        super(HgBookmarksInOutDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         self.setWindowFlags(Qt.WindowType.Window)