add missing dot at the end of sentence

xabbuh · xabbuh · commit bbc673a8a9cf · 2016-12-12T21:17:41.000+01:00
diff --git a/reference/configuration/swiftmailer.rst b/reference/configuration/swiftmailer.rst
@@ -154,7 +154,7 @@ delivery_addresses
 
 .. note::
 
-    In previous versions, this option was called ``delivery_address``
+    In previous versions, this option was called ``delivery_address``.
 
 If set, all email messages will be sent to these addresses instead of being
 sent to their actual recipients. This is often useful when developing. For
