typos

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6926 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/dialplan/default.xml

@@ -31,7 +31,7 @@
       <!-- This will setup some variables if the user isn't authenticated.
 	   numbering_plan is required for the demo to function properly. 
       -->
-      <condition field="${numbering_plan}" condition="^$">
+      <condition field="${numbering_plan}" expression="^$">
 	<action application="set_user" data="default@${domain}"/>
       </condition>
       <condition>