mercurial/encoding.py

--- a/mercurial/encoding.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/mercurial/encoding.py	Mon Feb 21 13:08:28 2022 -0700
@@ -510,7 +510,7 @@
     return u + ellipsis
 
 
-class normcasespecs(object):
+class normcasespecs:
     """what a platform's normcase does to ASCII strings
 
     This is specified per platform, and should be consistent with what normcase