(url-gateway): Finish `defgroup' description with period.

diff --git a/lisp/url/url-gw.el b/lisp/url/url-gw.el
index 153d146b608637f6088f3923282bd78d5d24cf54..35104821782fff27c87e2099c874d27d9cd80dc6 100644 (file)
--- a/lisp/url/url-gw.el
+++ b/lisp/url/url-gw.el
@@ -34,7 +34,7 @@
 (autoload 'open-tls-stream "tls")
 
 (defgroup url-gateway nil
-  "URL gateway variables"
+  "URL gateway variables."
   :group 'url)
 
 (defcustom url-gateway-local-host-regexp nil