diff -r 55d132525155 -r 642e31cb55f0 mercurial/filelog.py
--- a/mercurial/filelog.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/mercurial/filelog.py	Mon Feb 21 13:08:28 2022 -0700
@@ -24,7 +24,7 @@
 
 
 @interfaceutil.implementer(repository.ifilestorage)
-class filelog(object):
+class filelog:
     def __init__(self, opener, path):
         self._revlog = revlog.revlog(
             opener,