Ambiguous Error When Executing `uffizzi connect ghcr` about uffizzi_cli

[axisofentropy]

Also the output of uffizzi connect ghcr --help is mislabeled:

# uffizzi connect ghcr --help
UFFIZZI-CONNECT-ECR()                                                                                                              UFFIZZI-CONNECT-ECR()

NAME
       uffizzi-connect-ecr - grant a Uffizzi user account access to a private GitHub Container Registry (GHCR)

SYNOPSIS
       uffizzi connect ecr

[gadkins]

Also, there is a typo when you run uffizzi connect help. It should say ghcr instead of gchr:

[antlu]

I wasn't able to reproduce the error, but have fixed the typos in #125.