[gnome-boxes] empty-boxes: Remove now redundant comment

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit a75346dc2d0bb5d2483d8284b745129869dca3b3
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Sep 30 15:41:42 2014 +0100

    empty-boxes: Remove now redundant comment
    
    GtkLabel now itself provides x/yalign properties so we don't have to use
    the deprecated properties of the same name from GtkMisc.

 data/ui/empty-boxes.ui |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/data/ui/empty-boxes.ui b/data/ui/empty-boxes.ui
index 6b37434..0cf0237 100644
--- a/data/ui/empty-boxes.ui
+++ b/data/ui/empty-boxes.ui
@@ -93,7 +93,6 @@
                   <object class="GtkLabel" id="instructions_label">
                     <property name="visible">True</property>
                     <property name="use-markup">True</property>
-                    <!-- Work around for: https://bugzilla.gnome.org/show_bug.cgi?id=735841 -->
                     <property name="xalign">0</property>
                     <property name="halign">start</property>
                     <property name="vexpand">True</property>