mercurial/revlogutils/__init__.py

--- a/mercurial/revlogutils/__init__.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/mercurial/revlogutils/__init__.py	Mon Feb 21 13:08:28 2022 -0700
@@ -62,7 +62,7 @@
 
 
 @attr.s(slots=True, frozen=True)
-class revisioninfo(object):
+class revisioninfo:
     """Information about a revision that allows building its fulltext
     node:       expected hash of the revision
     p1, p2:     parent revs of the revision