diff -r 98645c1bfeaa -r a3fdc4fcb7d2 mercurial/debugcommands.py
--- a/mercurial/debugcommands.py	Tue Jul 19 18:40:20 2022 -0400
+++ b/mercurial/debugcommands.py	Tue Jul 26 04:54:59 2022 +0200
@@ -1187,7 +1187,7 @@
     The local peer can be "replaced" by a subset of the local repository by
     using the `--local-as-revs` flag. Int he same way, usual `remote` peer can
     be "replaced" by a subset of the local repository using the
-    `--local-as-revs` flag. This is useful to efficiently debug pathological
+    `--remote-as-revs` flag. This is useful to efficiently debug pathological
     discovery situation.
 
     The following developer oriented config are relevant for people playing with this command: