No properly formatted SHA checksum lines found

[Cielo]

I am installing Kubernetes on macOS Intel
curl -LO “https://dl.k8s.io/release/v1.33.0/bin/darwin/amd64/kubectl”

I Validate the kubectl binary against the checksum file:
this is the output: no properly formatted SHA checksum lines found

Please give an hand??

Host OS:
CNI and version: