Remove whitespace to render properly (#4103)

## What are you changing in this pull request and why?

Fix heading so it renders properly. Previous line had a space and a
newline. Had to remove the space for it to render properly. Tested on
localhost.

![Screenshot 2023-09-20 at 5 07 58
PM](https://github.com/dbt-labs/docs.getdbt.com/assets/107218380/714da9ba-3cba-4c94-8433-f7f14cdcbd12)


## Checklist
- [x] Review the [Content style
guide](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/content-style-guide.md)
and [About
versioning](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#adding-a-new-version)
so my content adheres to these guidelines.

website/docs/reference/resource-configs/databricks-configs.md

@@ -393,7 +393,7 @@ snapshots:
 </File>
 
 <VersionBlock firstVersion="1.6">
-  
+
 ## Materialized views and streaming tables
 
 Starting with version 1.6.0, the dbt-databricks adapter supports [materialized views](https://docs.databricks.com/en/sql/user/materialized-views.html) and [streaming tables](https://docs.databricks.com/en/sql/load-data-streaming-table.html), as alternatives to incremental tables that are powered by [Delta Live Tables](https://docs.databricks.com/en/delta-live-tables/index.html).