1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/tutorial.el b/lisp/tutorial.el
index 2f264dc82bd..fcb840fcfed 100644
--- a/lisp/tutorial.el
+++ b/lisp/tutorial.el
@@ -209,10 +209,10 @@ LEFT and RIGHT are the elements to compare."
                  (symbol-name cx)))))))
 
 (defconst tutorial--default-keys
-  ;; On window system, `suspend-emacs' is replaced in the default
-  ;; keymap
+  ;; On window system, `suspend-emacs' is replaced in the default keymap.
   (let* ((suspend-emacs 'suspend-frame)
          (default-keys
+           ;; The first few are not mentioned but are basic:
            `((ESC-prefix [27])
              (Control-X-prefix [?\C-x])
              (mode-specific-command-prefix [?\C-c])