Gnus custom spec fix

* lisp/gnus/gnus-art.el (gnus-signature-limit): Fix customize
spec to match the doc string (bug#17679).

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index e1af859516c00c46f6005074b94a9a47de2b67e0..a0f14402fbf11483515ce9c770cfe4a69df025bc 100644 (file)
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -251,7 +251,12 @@ This can also be a list of the above values."
                 (integer :value 200)
                 (number :value 4.0)
                 function
-                (regexp :value ".*"))
+                (regexp :value ".*")
+                (repeat (choice (const nil)
+                                (integer :value 200)
+                                (number :value 4.0)
+                                function
+                                (regexp :value ".*"))))
   :group 'gnus-article-signature)
 
 (defcustom gnus-hidden-properties