diff --git a/README.org b/README.org
index 85045a2..858ebf8 100644
--- a/README.org
+++ b/README.org
@@ -400,9 +400,9 @@ show a few tweaks to improve visibility without theming:
         (set-face-attribute 'default nil :height height))))
 #+end_src
 
-#+caption[Implement =set-default-face-height=]:
-#+caption: Implement =set-default-face-height=.
-#+name: lst:set-default-face-height
+#+caption[Use =buffer-face-mode= to set fixed or variable pitch face]:
+#+caption: Use =buffer-face-mode= to set fixed or variable pitch face.
+#+name: lst:use-buffer-face-mode-for-fixed-or-variable-pitch-face
 #+begin_src emacs-lisp
   ;; Use proportional font faces in current buffer
   (defun set-buffer-variable-pitch-face ()