diff --git a/playground/unsw/edit-test/edit-row-uischema.json b/playground/unsw/edit-test/edit-row-uischema.json
index a122b12c..77e6a2c8 100644
--- a/playground/unsw/edit-test/edit-row-uischema.json
+++ b/playground/unsw/edit-test/edit-row-uischema.json
@@ -7,7 +7,7 @@
       "x": {},
       "y": {},
       "z": {}
-    }
+    },
     {
       "name": {}
     }