brew install kuttl-cli command doesn't work

[deep-poharkar]

What happened: I tried to install kuttl cli using brew on my mac as suggested in documentation but the command brew install kuttl-cli doesn't work and shows this as an output-

Environment:

• Kubernetes version (use kubectl version): latest
• KUTTL version (use kubectl kuttl version): latest
• OS (e.g. from /etc/os-release): MacOS (Macbook air m1)

[deep-poharkar]

if this is some documentation issue, i would be happy to fix.