diff --git a/locale/en-US/map.txt b/locale/en-US/map.txt
index e67378e3..d13f9af3 100644
--- a/locale/en-US/map.txt
+++ b/locale/en-US/map.txt
@@ -300,7 +300,7 @@ Completion can be enabled by specifying one of the following arguments to the
 *event*          autocommand events
 *file*           files
 *help*           help tags
-*javascript*     javascript
+*javascript*     JavaScript expressions
 *mapping*        user mappings
 *shellcmd*       shell commands
 *url*            URLs