cape-keyword: Improve docstring

1 files changed, 2 insertions, 1 deletions

diff --git a/cape.el b/cape.el
index b91d581..0a7214f 100644
--- a/cape.el
+++ b/cape.el
@@ -758,7 +758,8 @@ If INTERACTIVE is nil the function acts like a capf."
 
 ;;;###autoload
 (defun cape-keyword (&optional interactive)
-  "Complete word at point.
+  "Complete programming language keyword at point.
+See the variable `cape-keywords'.
 If INTERACTIVE is nil the function acts like a capf."
   (interactive (list t))
   (if interactive