[gnome-builder] workbench: add spacing to left box

[Christian Hergert <chergert src gnome org>]

commit 5dbde52a191d4ac2fb43fff893911ada9669e178
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jun 20 17:03:17 2016 -0700

    workbench: add spacing to left box
    
    We'll probably need the same for the right, but one thing at a time.

 libide/workbench/ide-workbench-header-bar.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libide/workbench/ide-workbench-header-bar.ui b/libide/workbench/ide-workbench-header-bar.ui
index 5e04e51..22fe4db 100644
--- a/libide/workbench/ide-workbench-header-bar.ui
+++ b/libide/workbench/ide-workbench-header-bar.ui
@@ -6,6 +6,7 @@
     <child>
       <object class="EggPriorityBox" id="left_box">
         <property name="hexpand">true</property>
+        <property name="spacing">30</property>
         <property name="visible">true</property>
       </object>
       <packing>