diff -r 8273c1a47282 -r ea3320015d54 mercurial/commands.py
--- a/mercurial/commands.py	Sun Dec 10 16:59:54 2017 +0900
+++ b/mercurial/commands.py	Sun Dec 10 18:22:06 2017 +0900
@@ -3280,7 +3280,7 @@
     File history is shown without following rename or copy history of
     files. Use -f/--follow with a filename to follow history across
     renames and copies. --follow without a filename will only show
-    ancestors or descendants of the starting revision.
+    ancestors of the starting revision.
 
     By default this command prints revision number and changeset id,
     tags, non-trivial parents, user, date and time, and a summary for