(yank-excluded-properties): Change :version attribute to a string.

diff --git a/lisp/simple.el b/lisp/simple.el
index cf9dc7ff42b1fc970f3f583d5768dd4a6fb4be25..ad21eccc393731a66edb7f303ff4c4e94c369f75 100644 (file)
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -1908,7 +1908,7 @@ The argument is used for internal purposes; do not supply one."
   "*Text properties to discard when yanking."
   :type '(choice (const :tag "All" t) (repeat symbol))
   :group 'editing
-  :version 21.4)
+  :version "21.4")
 
 (defun yank-pop (arg)
   "Replace just-yanked stretch of killed text with a different stretch.