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-rw-r--r--lisp/which-func.el3
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/which-func.el b/lisp/which-func.el
index b77f0bcd65b..22a12405a0d 100644
--- a/lisp/which-func.el
+++ b/lisp/which-func.el
@@ -104,7 +104,8 @@ Zero means compute the Imenu menu regardless of size."
;;;###autoload
(defcustom which-func-mode-global nil
"*Toggle `which-func-mode'.
-You must modify via \\[customize] for this variable to have an effect."
+This variable should be set only with \\[customize], which is equivalent
+to using the function `which-func-mode'.
:set #'(lambda (symbol value)
(which-func-mode (if value 1 0)))
:initialize 'custom-initialize-default