--- a/mercurial/copies.py	Mon Jan 06 01:39:53 2025 -0500
+++ b/mercurial/copies.py	Tue Jan 07 16:46:21 2025 -0500
@@ -1,4 +1,3 @@
-# coding: utf8
 # copies.py - copy detection for Mercurial
 #
 # Copyright 2008 Olivia Mackall <olivia@selenic.com>