Apply suggestion from @shahednasser

Author: shahednasser

www/apps/cloud/app/environments/custom-domains/page.mdx

@@ -50,8 +50,6 @@ To set up a backend custom domain:
 
 You can track your domain's setup progress with the [Domain Status Indicators](#domain-status-indicators).
 
-After setting up your backend custom domain, you'll see a documentation link that provides instructions on how to use the backend domain in your storefront.
-
 <Note>
 
 Once a custom domain is configured, the **Add Domain** button will be hidden to prevent duplicate entries. If you need to change the domain, you must first remove the existing domain.