diff --git a/config/example.json b/config/example.json
index 19656c5..79426a8 100644
--- a/config/example.json
+++ b/config/example.json
@@ -18,6 +18,6 @@
     "name":"redis_protocol_crawler",
     "container":"network_crawler"
   },
-  "item" : [
+  "items" : [
   ]
 }
\ No newline at end of file