(mouse-avoidance-mode): Doc fix.

diff --git a/lisp/avoid.el b/lisp/avoid.el
index 2c3d7e822b92386e388a5ec6ecaa89dd70d3a4c1..60cc97aa3bd796ba3dfbffccf73ece72143eddfb 100644 (file)
--- a/lisp/avoid.el
+++ b/lisp/avoid.el
@@ -80,7 +80,8 @@
 (defcustom mouse-avoidance-mode nil
   "Activate mouse avoidance mode.  
 See function `mouse-avoidance-mode' for possible values.
-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 `mouse-avoidance-mode'.
   :set (lambda (symbol value)
         ;; 'none below prevents toggling when value is nil.
         (mouse-avoidance-mode (or value 'none)))