[sushi] Fix window title margin

[Cosimo Cecchi <cosimoc src gnome org>]

commit fa42a574c463596008005db4a6657df86ba02914
Author: Trinh Anh Ngoc <atw1990 gmail com>
Date:   Sat Apr 11 00:20:31 2015 +0700

    Fix window title margin
    
    https://bugzilla.gnome.org/show_bug.cgi?id=704244

 src/js/ui/mainWindow.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/js/ui/mainWindow.js b/src/js/ui/mainWindow.js
index 1d6339a..2434450 100644
--- a/src/js/ui/mainWindow.js
+++ b/src/js/ui/mainWindow.js
@@ -576,7 +576,7 @@ MainWindow.prototype = {
 
         this._titleLabel = new Gtk.Label({ label: '',
                                           ellipsize: Pango.EllipsizeMode.END,
-                                           margin: 6 });
+                                           margin: 2 });
         this._titleLabel.get_style_context().add_class('np-decoration');
 
         this._titleLabel.show();