docs: mention 'notification scope' in app.json.

2016-12-17 12:20:56 +00:00 · 2016-12-17 12:20:56 +00:00 · fd94c7fb0c
--- a/app.json
+++ b/app.json
@ -7,7 +7,7 @@
  },
  "env": {
    "GITHUB_TOKEN": {
-      "description": "Your personal GitHub Access Token",
+      "description": "Your personal GitHub Access Token. It must have access to the 'notification' scope.",
      "required": true
    }
  },