diff --git a/playground/dinithi/test-business-rule-task/IceCreamForm-schema.json b/playground/dinithi/test-business-rule-task/IceCreamForm-schema.json
index a514dfe8..d01f6bb0 100644
--- a/playground/dinithi/test-business-rule-task/IceCreamForm-schema.json
+++ b/playground/dinithi/test-business-rule-task/IceCreamForm-schema.json
@@ -1,3 +1,3 @@
 {
-    
+    ""
 }
\ No newline at end of file