diff --git a/readme.org b/readme.org
index e974e12..6bb2b0b 100644
--- a/readme.org
+++ b/readme.org
@@ -35,7 +35,7 @@ Completion candidates using spell checker:
     :after jinx
     :config
     ;; add cape-jinx to completion-at-point functions list.
-    (add-to-list 'completion-at-point-functions #'cape-jinx))
+    (add-to-list 'completion-at-point-functions #'cape-jinx-completion))
 #+end_src
 
 * Customization