[gnome-builder] menus: add text-direction hint

[Christian Hergert <chergert src gnome org>]

commit 15dab58c24f73d60d4a30ad9ee7c557decd5eecd
Author: Christian Hergert <chergert redhat com>
Date:   Wed Oct 12 14:09:23 2016 -0700

    menus: add text-direction hint
    
    In anticipation of https://bugzilla.gnome.org/show_bug.cgi?id=772775
    landing in gtk+ soon. Harmless either way.

 data/gtk/menus.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/gtk/menus.ui b/data/gtk/menus.ui
index 5cb67be..6eefece 100644
--- a/data/gtk/menus.ui
+++ b/data/gtk/menus.ui
@@ -44,6 +44,7 @@
     <section id="gear-menu-layout-section">
       <attribute name="id">panel-section</attribute>
       <attribute name="display-hint">horizontal-buttons</attribute>
+      <attribute name="text-direction">ltr</attribute>
       <item>
         <attribute name="label" translatable="yes">Show left panel</attribute>
         <attribute name="action">perspective.left-visible</attribute>