(which-func-mode-global): Doc fix.

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