diff --git a/playground/unsw/edit-test/edit-row-uischema.json b/playground/unsw/edit-test/edit-row-uischema.json
index 69ba7dd6..3c0a6a9e 100644
--- a/playground/unsw/edit-test/edit-row-uischema.json
+++ b/playground/unsw/edit-test/edit-row-uischema.json
@@ -6,7 +6,7 @@
     {
       "x": {},
       "x": {},
-      "x": {},
+      "x": {}
     }
     {
       "name": {}