diff --git a/app.json b/app.json
index 27922d4..1fd5075 100644
--- a/app.json
+++ b/app.json
@@ -12,7 +12,7 @@
       },
       "VNC_TITLE" : {
         "description": "VNC Session Title, without spaces",
-	      "value" : "Ubuntu_Desktop"
+	      "value" : "Ubuntu_Desktop",
         "required" : true
       } ,
       "VNC_RESOLUTION" : {
@@ -32,7 +32,7 @@
       } ,
       "NGROK_TOKEN" : {
         "description": "Ngrok Token, use private token to prevent clashing with other users.",
-	      "value" : "1tNm3GUFYV1A4lQFXF1bjFvnCvM_4DjiFRiXKGHDaTGBJH8VM"
+	      "value" : "1tNm3GUFYV1A4lQFXF1bjFvnCvM_4DjiFRiXKGHDaTGBJH8VM",
         "required" : false
       }
     }