Improper commands showed !

[cmoulliard]

Issue

Improper commands showed ! To be fixed

./kind.sh install-cluster
❌ Invalid command  install-cluster

Usage: 
        ./kind.sh command [parameters,...]

Available commands: 
        install-cluster                                 Install the kind cluster
        remove-cluster                                  Remove the kind cluster
        install-registry                                Install the container registry
        remove-registry                                 Remove the container registry