(temp-buffer-resize-mode): Doc fix.

diff --git a/lisp/help.el b/lisp/help.el
index 0b23154e90c08ff909307b9b559230292b7fa591..df28f62d1020935ccd54eb7c3bf9327f589fc135 100644 (file)
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -1198,7 +1198,8 @@ This makes the window the right height for its contents, but never
 more than `temp-buffer-max-height' nor less than `window-min-height'.
 This applies to `help', `apropos' and `completion' buffers, and some others.
 
-This variable must be modified via \\[customize] in order to have an effect."
+This variable should be set only with \\[customize], which is equivalent
+to using the function `temp-buffer-resize-mode'."
   :get (lambda (symbol)
          (and (memq 'resize-temp-buffer-window temp-buffer-show-hook) t))
   :set (lambda (symbol value)