messageTray: Add missing linebreak

Methods should be separated by an empty lines, even when short.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/710

diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 6a65d5febf3665ef18ba418e62cb2503184eb6ef..801b28818b17f2bb33ea2fc933274d84bc58cff7 100644 (file)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -153,6 +153,7 @@ var NotificationPolicy = class NotificationPolicy {
     // Do nothing for the default policy. These methods are only useful for the
     // GSettings policy.
     store() { }
+
     destroy() { }
 
     get enable() {