(display-time-mode): Doc fix.

diff --git a/lisp/time.el b/lisp/time.el
index d03b033884ad0ad144e1f5e96275510909119906..53af0db4c4b997bca2f6f895d23e1697e31cad21 100644 (file)
--- a/lisp/time.el
+++ b/lisp/time.el
@@ -36,7 +36,8 @@
 
 (defcustom display-time-mode nil
   "Toggle display of time, load level, and mail flag in mode lines.
-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 `display-time-mode'.
   :set (lambda (symbol value)
         (display-time-mode (or value 0)))
   :initialize 'custom-initialize-default