Removed + from copied diff

Author: TerjeBr

reference/configuration/swiftmailer.rst

@@ -158,11 +158,11 @@ This uses ``Swift_Plugins_RedirectingPlugin``. Original recipients are available
 on the ``X-Swift-To``, ``X-Swift-Cc`` and ``X-Swift-Bcc`` headers.
 
 delivery_whitelist
-+~~~~~~~~~~~~~~~~~~
-+
-+**type**: ``array``
-+
-+Used in combination with ``delivery_address``. If set, emails matching any of these
+~~~~~~~~~~~~~~~~~~
+
+**type**: ``array``
+
+Used in combination with ``delivery_address``. If set, emails matching any of these
 patterns will be delivered like normal, instead of being sent to `delivery_address`.
 For details, see `the Cookbook entry.`_