[gnome-shell] layout: Fix off-by-one indent

[Florian Müllner <fmuellner src gnome org>]

commit 74feb110b52d1c934f1d3073d2efab38d37c8956
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jul 11 03:01:40 2019 +0200

    layout: Fix off-by-one indent
    
    This sneaked into commit dbb71f0d :-(

 js/ui/layout.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/layout.js b/js/ui/layout.js
index 8430cb899..dafcf8fb4 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -278,8 +278,8 @@ var LayoutManager = GObject.registerClass({
             schema_id: 'org.gnome.desktop.interface'
         });
 
-       this._interfaceSettings.connect('changed::enable-hot-corners',
-                                       this._updateHotCorners.bind(this));
+        this._interfaceSettings.connect('changed::enable-hot-corners',
+                                        this._updateHotCorners.bind(this));
 
         // Need to update struts on new workspaces when they are added
         let workspaceManager = global.workspace_manager;