diff --git a/app.json b/app.json
index 1b4131c..e01d9b0 100644
--- a/app.json
+++ b/app.json
@@ -29,7 +29,7 @@
     "INITIAL_CORPUS_FILE": {
       "required": false,
       "value": "tweets.csv"
-    }
+    },
     "CLOUDINARY_URL": {
       "required": false,
       "value": ""