diff --git a/src/main/resources/models/customer-model.json b/src/main/resources/models/customer-model.json
index 6b013c0..b5429d0 100644
--- a/src/main/resources/models/customer-model.json
+++ b/src/main/resources/models/customer-model.json
@@ -3,7 +3,7 @@
     {
       "name": "id",
       "type": "LONG"
-    },,
+    },  
     {
       "name": "name",
       "type": "NAME"