buttons are at the wrong end

Change-Id: Ie4c2c017d2e4426f5b4ad06e4318b439d1aac1a4
Reviewed-on: https://gerrit.libreoffice.org/67839
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

sc/uiconfig/scalc/ui/showdetaildialog.ui

 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.20.4 -->
+<!-- Generated with glade 3.22.1 -->
 <interface domain="sc">
   <requires lib="gtk+" version="3.18"/>
   <object class="GtkTreeStore" id="liststore1">
@@ -21,6 +21,9 @@
     <property name="default_width">0</property>
     <property name="default_height">0</property>
     <property name="type_hint">dialog</property>
+    <child>
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox1">
         <property name="can_focus">False</property>
@@ -31,7 +34,7 @@
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area1">
             <property name="can_focus">False</property>
-            <property name="layout_style">start</property>
+            <property name="layout_style">end</property>
             <child>
               <object class="GtkButton" id="ok">
                 <property name="label">gtk-ok</property>
@@ -111,7 +114,7 @@
               </packing>
             </child>
             <child>
-               <object class="GtkScrolledWindow">
+              <object class="GtkScrolledWindow">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="hexpand">True</property>
@@ -164,8 +167,5 @@
       <action-widget response="-6">cancel</action-widget>
       <action-widget response="-11">help</action-widget>
     </action-widgets>
-    <child>
-      <placeholder/>
-    </child>
   </object>
 </interface>