--- a/mercurial/urllibcompat.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/mercurial/urllibcompat.py	Mon Feb 21 13:08:28 2022 -0700
@@ -17,7 +17,7 @@
 _sysstr = pycompat.sysstr
 
 
-class _pycompatstub(object):
+class _pycompatstub:
     def __init__(self):
         self._aliases = {}