* lisp/org-agenda.el (org-agenda-kill-all-agenda-buffers): Remove reference to stale key binding. This binding was removed in 39c7630 (Clean up local variable stuff and document sticky agenda buffers, 2012-03-10).
@@ -7262,8 +7262,7 @@ touched. Also, exit the agenda even if it is in column view."
(defun org-agenda-kill-all-agenda-buffers ()
"Kill all buffers in `org-agenda-mode'.
-This is used when toggling sticky agendas.
-You can also explicitly invoke it with `C-c a C-k'."
+This is used when toggling sticky agendas."
(interactive)
(let (blist)
(dolist (buf (buffer-list))