[BUG] invalid namespace in docs for deploying tenant

[shanshanying]

doc link: https://min.io/docs/minio/kubernetes/upstream/operations/install-deploy-manage/deploy-operator-helm.html#deploy-a-tenant

The namespace Tenant-ns in invalid. Should it be tenant-ns instead?

[feorlen]

That's odd, in my notes it's even t. Thank you for reporting that @shanshanying !