diff --git a/config.org b/config.org
index 638dc43..1bc6cee 100644
--- a/config.org
+++ b/config.org
@@ -1379,7 +1379,7 @@
    Finally, this can then be applied to the region, if it's active:
 
    #+begin_src emacs-lisp
-     (defun flip-case-region ()
+     (defun flip-region-case ()
        (interactive)
        (when (region-active-p)
          (let* ((start (region-beginning))
@@ -1392,5 +1392,5 @@
    And of course, I need a keybinding for that:
 
    #+begin_src emacs-lisp
-     (global-set-key (kbd "C-~") 'flip-case-region)
+     (global-set-key (kbd "C-~") 'flip-region-case)
    #+end_src