diff --git a/playground/nutech/issue2/manualchecking-schema.json b/playground/nutech/issue2/manualchecking-schema.json
index 9717726a..1158e8c8 100644
--- a/playground/nutech/issue2/manualchecking-schema.json
+++ b/playground/nutech/issue2/manualchecking-schema.json
@@ -5,4 +5,4 @@
         "Yes",
         "No"
       ]
-    
\ No newline at end of file
+]
\ No newline at end of file