1. Section [Link](https://github.com/Azure/azure-sdk-for-java/tree/master/sdk/keyvault/azure-security-keyvault-administration#prerequisites):  Suggestion: Change to ``` az keyvault create --hsm-name <your-key-vault-name> --resource-group <your-resource-group-name> --administrators <your-service-principal-object-id> --location <your-azure-location> ``` @jongio for notification.
