Add required access level

Author: zkoppert

README.md

@@ -10,7 +10,7 @@ This project creates a `repos.json` that can be utilized by the [SAP InnerSource
 ## Usage
 
 1. Copy `.env-example` to `.env`
-1. Fill out the `.env` file with a _token_ from a user that has access to the organization to scan (listed below)
+1. Fill out the `.env` file with a _token_ from a user that has access to the organization to scan (listed below). Tokens should have admin:org or read:org access.
 1. Fill out the `.env` file with the exact _topic_ name you are searching for
 1. Fill out the `.env` file with the exact _organization_ that you want to search in
 1. Run `python3 ./crawler.py`, which will create a `repos.json` file containing the relevant metadata for the GitHub repos for the given _topic_