fixed readme

Author: db-caioishizaka

README.md

@@ -22,9 +22,7 @@ Once the Metabase startup completes, you can access your Metabase at `localhost:
 
 ## Usage
 
-Copy `host`, `http-path` and your `personal-access-token` to metabase form.
-
-You can set the default catalog, by adding it to `Additional JDBC connection string options`. Just write the catalog name in the field. The field name is misleading, but Metabase fields are limited, and  this is the best I could do at the moment
+Copy `host`, `http-path`, `personal-access-token`, `Catalog` and `database` to metabase form.
 
 
 ![](screenshots/databricks-sql.png)