fixed addtoany translation

sites/default/config/sync/language/en/addtoany.settings.yml

@@ -1 +1 @@
-additional_html: "<a class=\"a2a_button_facebook\"></a>\n<a class=\"a2a_button_twitter\"></a>\n<a class=\"a2a_button_google_plus\"></a>\n"
+additional_html: "<a class=\"a2a_button_facebook\"></a>\r\n<a class=\"a2a_button_twitter\"></a>\r\n<a class=\"a2a_button_reddit\"></a>\r\n<a class=\"a2a_button_email\"></a>"