--- a/docs/user-guide.rst	Fri Nov 01 17:54:09 2019 +0700
+++ b/docs/user-guide.rst	Sat Oct 26 22:43:06 2019 +0700
@@ -570,7 +570,7 @@
 to normal state. For complicated implementation reasons, that command
 doesn't exist. (If you have already pushed an obsolescence marker to
 another repo, then Mercurial would need a way to revoke that remote
-obsolesence marker. That's a hard problem.)
+obsolescence marker. That's a hard problem.)
 
 Instead, ``evolve`` provides a ``touch`` command to resurrect an
 obsolete changeset. An unexpected quirk: you almost certainly need to