diff --git a/README.org b/README.org
index 7d1fd13..fce8035 100644
--- a/README.org
+++ b/README.org
@@ -497,8 +497,8 @@ show a few tweaks to improve visibility without theming:
 :END:
 
 Mickey Peterson's post [[https://www.masteringemacs.org/article/demystifying-emacs-window-manager][Demystifying Emacs's Window Manager]] invites to improve
-window placement.  Listing [[lst:1st-window-management]] and
-[[lst:2nd-window-management]] implement a selection of his recommendations.
+window placement.  Listing [[lst:1st-window-management]], [[lst:2nd-window-management]]
+and [[lst:3rd-window-management]] implement a selection of his recommendations.
 
 #+caption[Window management functions and key bindings]:
 #+caption: Window management functions and key bindings.
@@ -534,9 +534,17 @@ window placement.  Listing [[lst:1st-window-management]] and
      (global-set-key (kbd "M-o") #'other-window))
 #+end_src
 
+#+caption[Window management modes]:
+#+caption: Window management modes.
+#+name: lst:2nd-window-management
+#+begin_src emacs-lisp
+  (with-eval-after-load 'emacs
+    (winner-mode +1))
+#+end_src
+
 #+caption[Window management variables]:
 #+caption: Window management variables.
-#+name: lst:2nd-window-management
+#+name: lst:3rd-window-management
 #+begin_src emacs-lisp
   (with-eval-after-load 'emacs
     ;; https://www.masteringemacs.org/article/demystifying-emacs-window-manager