Update README.md

Indent issue.

README.md

@@ -27,7 +27,7 @@ To use this dbt package, you must have the following:
 - A **BigQuery**, **Snowflake**, **Redshift**, **PostgreSQL**, or **Databricks** destination.
 
 ## Step 2: Install the package (skip if also using the `amazon_ads` transformation package)
-If you  are **not** using the [Amazon Ads transformation package](https://github.com/fivetran/dbt_amazon_ads), include the following amazon_ads_source package version in your `packages.yml` file.
+If you  are **not** using the [Amazon Ads transformation package](https://github.com/fivetran/dbt_amazon_ads), include the following `amazon_ads_source` package version in your `packages.yml` file.
 > TIP: Check [dbt Hub](https://hub.getdbt.com/) for the latest installation instructions, or [read dbt's Package Management documentation](https://docs.getdbt.com/docs/package-management) for more information on installing packages.
 ```yaml
 packages: