Update src/connections/reverse-etl/reverse-etl-source-setup-guides/bigquery-setup.md

Co-authored-by: forstisabella <[email protected]>

Author: gilsegment

src/connections/reverse-etl/reverse-etl-source-setup-guides/bigquery-setup.md

@@ -41,7 +41,7 @@ Permission | Details
 1. In BigQuery, navigate to **IAM & Admin > Roles**.
 2. Click **+ CREATE ROLE** to create a new role.
 3. Add **Title** and **Description** as you like.
-4. Click **ADD PERMISSIONS** and add the permission listed in the above tables. You will need to repeat that until all required permissions are added.
+4. Click **ADD PERMISSIONS** and add the permission listed in the above tables. Repeat this step until you've added all required permissions.
 5. Click **CREATE**. 
 6. Navigate to **IAM & Admin > Service Accounts**. 
 7. Click **+ Create Service Account** to create a new service account.