diff --git a/README.md b/README.md
index 6c1881c..1353dbb 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ For authentication, GitMover uses a personal access token, which can be generate
 ### Positional Arguments
   `user_name`: Your GitHub (public or enterprise) username: name@email.com
 
-  `token`: Your GitHub (public or enterprise) personal access token
+  `token`: Your GitHub (public or enterprise) personal access token. ([instructions to create a token](https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token))
 
   `source_repo`: the team and repo to migrate from: `<team_name>/<repo_name>`
 
diff --git a/git-mover.py b/git-mover.py
index 30b0a78..e41d934 100755
--- a/git-mover.py
+++ b/git-mover.py
@@ -101,7 +101,7 @@ def create_issues(issues, destination_url, destination, credentials, sameInstall
 
         # if labels were migrated and the issue to be migrated contains labels
         if "labels" in issue:
-            issue_prime["labels"] = map(lambda l : l["name"], issue["labels"])
+            issue_prime["labels"] = list(map(lambda l : l["name"], issue["labels"]))
 
         r = post_req(url, json.dumps(issue_prime), credentials)
         status = check_res(r)
@@ -180,7 +180,7 @@ def main():
 
     issues = download_issues(source_root, source_repo, source_credentials)
     if args.numbers:
-        numbers = map(int, args.numbers.split(','))
+        numbers = list(map(int, args.numbers.split(',')))
         issues = filter(lambda i : int(i["number"]) in numbers, issues)
     if issues:
         sameInstall = False