cloud: update aws private link docs

docs/cloud/private_connectivity_aws.mdx

@@ -26,12 +26,13 @@ Customer should reach out to their account manager to initiate the process. The
 - The DNS name of the private code host, e.g. `github.internal.company.net` or private artifact registry, e.g. `artifactory.internal.company.net`.
 - The region of the private resource on AWS, e.g. `us-east-1`.
 - The type of the TLS certificate used by the private resource, one of self-signed by internal private CA, or issued by a public CA.
+- The VPC endpoint serivce name in the format of `com.amazonaws.vpce.<REGION>.<VPC_ENDPOINT_SERVICE_ID>`. Learn more from [create the VPC Endpoint Service](#create-the-vpc-endpoint-service).
 
 ### Create the VPC Endpoint Service
 
 When a customer has private resources inside the AWS VPC and needs to expose it for Sourcegraph managed AWS VPC, customers can follow [AWS Documentation](https://docs.aws.amazon.com/vpc/latest/privatelink/create-endpoint-service.html). An example can be found from our [handbook](https://handbook.sourcegraph.com/departments/cloud/technical-docs/private-code-hosts/#aws-private-link-playbook-for-customer).
 
-Sourcegraph will provide the Sourcegraph-managed AWS account ARN that needs to be allowlist in your VPC endpoint service, e.g., `arn:aws:iam::$accountId:root`. It must be allowlisted by customer before the connection can be requested by Sourcegraph. Notes: The AWS account is created exclusively for individual Cloud customers and not shared with others.
+Sourcegraph will provide the Sourcegraph-managed AWS account ARN that needs to be allowlist in your VPC endpoint service, e.g., `arn:aws:iam::$accountId:root`. It must be allowlisted by customer before the connection can be established. Notes: The AWS account is created exclusively for individual Cloud customers and not shared with others.
 
 The customer needs to share the following details with Sourcegraph: