[gnome-shell] windowAttentionHandler: Fix syntax errors

[Florian Müllner <fmuellner src gnome org>]

commit 240f3faf6e58070fa98cab30bd2b9ff83f759a1c
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Nov 14 19:38:33 2018 +0100

    windowAttentionHandler: Fix syntax errors
    
    Gah, why didn't we catch those?!

 js/ui/windowAttentionHandler.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/windowAttentionHandler.js b/js/ui/windowAttentionHandler.js
index a8c688ef3..3e53f60b5 100644
--- a/js/ui/windowAttentionHandler.js
+++ b/js/ui/windowAttentionHandler.js
@@ -68,9 +68,9 @@ var Source = new Lang.Class({
 
         this.signalIDs = [];
         this.signalIDs.push(this._window.connect('notify::demands-attention',
-                                                 this._sync.bind(this));
+                                                 this._sync.bind(this)));
         this.signalIDs.push(this._window.connect('notify::urgent',
-                                                 this._sync.bind(this));
+                                                 this._sync.bind(this)));
         this.signalIDs.push(this._window.connect('focus',
                                                  () => { this.destroy(); }));
         this.signalIDs.push(this._window.connect('unmanaged',