diff --git a/playground/myome/pizza-kingdom-silvia/select-pizza-schema.json b/playground/myome/pizza-kingdom-silvia/select-pizza-schema.json
index be3a5c0d..0d18b9b5 100644
--- a/playground/myome/pizza-kingdom-silvia/select-pizza-schema.json
+++ b/playground/myome/pizza-kingdom-silvia/select-pizza-schema.json
@@ -17,7 +17,8 @@
         "type": "string",
         "enum": [
           "pepperoni",
-          "extra cheese"
+          "extra cheese",
+          
         ]
       },
       "uniqueItems": true