presence queries need awareness of kamailio

kamailio/nodes-role.cfg

@@ -56,7 +56,7 @@ route[NODES_ADVERTISE_ROUTE]
 #!endif
 
     $var(Roles) = $_s("Roles" : {$var(Dispatcher), $var(Presence) , $var(Registrar)});
-    $var(Payload) = '{"Event-Category" : "nodes", "Event-Name" : "advertise", "Expires" : 5000, "Used-Memory" : $(stat(real_used_size){s.int}), "Startup" : $Tb, "XWhApps" : {"kamailio" : {"Startup" : $Tb }},  $var(Roles)}';
+    $var(Payload) = '{"Event-Category" : "nodes", "Event-Name" : "advertise", "Expires" : 5000, "Used-Memory" : $(stat(real_used_size){s.int}), "Startup" : $Tb, "WhApps" : {"kamailio" : {"Startup" : $Tb }},  $var(Roles)}';
     kazoo_publish("nodes", "", $var(Payload));
 }