Org names are case sensitive for older versions of remotes

[cicdguy]

Saw this for Admiral:

Error: Error: Failed to install 'unknown package' from GitHub:
  HTTP error 404.
  No commit found for the ref master

  Did you spell the repo owner (`genentech`) and repo name (`covtracer`) correctly?
  - If spelling is correct, check that you have the required permissions to access the repo.
Execution halted

[dgkf-roche]

It's a small fix, so I'm glad you merged it in advance. Just for posterity, commenting that all looks fine by me.