[polari] ui: Fix up some whitespace

[Florian Müllner <fmuellner src gnome org>]

commit 5ee2fa5b9d63865feb596fe2e4eae2a8418054a7
Author: Florian Müllner <fmuellner gnome org>
Date:   Sun Oct 13 00:13:27 2013 +0200

    ui: Fix up some whitespace
    
    Blame hand-editing XML ...

 data/resources/main-window.ui |   29 ++++++++++++++---------------
 1 files changed, 14 insertions(+), 15 deletions(-)
---
diff --git a/data/resources/main-window.ui b/data/resources/main-window.ui
index cb3df3d..7ad48a0 100644
--- a/data/resources/main-window.ui
+++ b/data/resources/main-window.ui
@@ -379,19 +379,18 @@
       </object>
     </child>
   </object>
-    <object class="GtkSizeGroup" id="left_side_size_group">
-        <property name="mode">horizontal</property>
-        <widgets>
-          <widget name="titlebar_left"/>
-          <widget name="frame1"/>
-        </widgets>
-    </object>
-    <object class="GtkSizeGroup" id="bottom_size_group">
-        <property name="mode">vertical</property>
-        <widgets>
-          <widget name="selection_toolbar"/>
-          <widget name="main_input_area"/>
-        </widgets>
-    </object>
-
+  <object class="GtkSizeGroup" id="left_side_size_group">
+      <property name="mode">horizontal</property>
+      <widgets>
+        <widget name="titlebar_left"/>
+        <widget name="frame1"/>
+      </widgets>
+  </object>
+  <object class="GtkSizeGroup" id="bottom_size_group">
+      <property name="mode">vertical</property>
+      <widgets>
+        <widget name="selection_toolbar"/>
+        <widget name="main_input_area"/>
+      </widgets>
+  </object>
 </interface>