fix missing page break icon from showing

Change-Id: Ia205db098ea585e0c72e89dff43fde83becdabe2
Reviewed-on: https://gerrit.libreoffice.org/12162Reviewed-by: Matthew Francis <mjay.francis@gmail.com>
Tested-by: Matthew Francis <mjay.francis@gmail.com>

officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu

@@ -358,7 +358,10 @@
       </node>
       <node oor:name=".uno:InsertPagebreak" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">
-          <value xml:lang="en-US">Insert Manual Page Break</value>
+          <value xml:lang="en-US">Insert Page Break</value>
+        </prop>
+        <prop oor:name="Properties" oor:type="xs:int">
+          <value>1</value>
         </prop>
       </node>
       <node oor:name=".uno:InsertAnnotation" oor:op="replace">