Tutorial Error

[jacopotagliabue]

When running the DX tutorial, the credential page is ambiguous on what is the exact format of the DX credentials.

Expectation / Proposal

This line makes it look like the correct credentials are the letters before .cloud...:

Note down your Databricks instance from the browser URL, formatted like https://<DATABRICKSINSTANCE>.cloud.databricks.com/

However, the example script only runs with the full URL as the instance: xxx.cloud.databricks.com.

A minor issue, but I hope to save some time to people running the example the first time.

Package version: prefect-databricks==0.1.6