diff --git a/mercurial/commands.py b/mercurial/commands.py
index d43c94414ba106fc9542cc772010953026f2a2db_bWVyY3VyaWFsL2NvbW1hbmRzLnB5..1939e29151ca81bc9999bc1e1b57240a4c55dc4c_bWVyY3VyaWFsL2NvbW1hbmRzLnB5 100644
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -2568,7 +2568,7 @@
     Name a particular revision using <name>.
 
     Tags are used to name particular revisions of the repository and are
-    very useful to compare different revision, to go back to significant
+    very useful to compare different revisions, to go back to significant
     earlier versions or to mark branch points as releases, etc.
 
     If no revision is given, the parent of the working directory is used,