--- a/eric6/Plugins/VcsPlugins/vcsMercurial/CloseheadExtension/closehead.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Plugins/VcsPlugins/vcsMercurial/CloseheadExtension/closehead.py	Sat Apr 10 18:38:27 2021 +0200
@@ -24,7 +24,7 @@
         @param vcs reference to the Mercurial vcs object
         @type Hg
         """
-        super(Closehead, self).__init__(vcs)
+        super().__init__(vcs)
     
     def hgCloseheads(self, revisions=None):
         """