changed ws url

EXTRAS/example-configurations/conf.d/60-modules.yml

@@ -18,7 +18,8 @@ modules:
   mod_client_state: {}
   mod_configure: {} # requires mod_adhoc
   mod_conversejs:
-    websocket_url: "ws://@HOST@:5443/websocket"
+    websocket_url: "ws://@HOST@:5443/ws"
+
   ## mod_delegation: {} # for xep0356
   mod_disco: {}
   mod_fail2ban: {}