Update src/content/docs/google-tag-gateway/index.mdx

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

Author: kathayl

src/content/docs/google-tag-gateway/index.mdx

@@ -29,7 +29,7 @@ Your Cloudflare dashboard user must have one of the following [Account Roles](/f
    <DashButton url="/?to=/:account/tag-management/google-tag-gateway" />
 
 2. Select your domain.
-3. Enable the toggle for **Turn on and configure Google tag gateway**.
+3. Turn on **Update Configuration**.
 
 ![Google tag gateway for advertisers configuration](~/assets/images/google-tag-gateway/google-tag-configuration.png)