--- a/mercurial/revlogutils/nodemap.py	Wed Jun 09 12:19:42 2021 +0200
+++ b/mercurial/revlogutils/nodemap.py	Thu Jun 10 00:16:54 2021 +0200
@@ -133,7 +133,7 @@
 
 
 def delete_nodemap(tr, repo, revlog):
-    """ Delete nodemap data on disk for a given revlog"""
+    """Delete nodemap data on disk for a given revlog"""
     if revlog._nodemap_file is None:
         msg = "calling persist nodemap on a revlog without the feature enabled"
         raise error.ProgrammingError(msg)