SME edits

Author: johnmarco

articles/openshift/howto-restrict-egress.md

@@ -5,7 +5,7 @@ author: joharder
 ms.author: joharder
 ms.service: azure-redhat-openshift
 ms.topic: article
-ms.date: 12/15/2022
+ms.date: 02/16/2023
 ---
 # Control egress traffic for your Azure Red Hat OpenShift (ARO) cluster
 
@@ -63,7 +63,8 @@ In OpenShift Container Platform, customers can opt out of reporting health and u
 - **`mirror.openshift.com`**: Required to access mirrored installation content and images. This site is also a source of release image signatures.
 - **`*.apps.<cluster_name>.<base_domain>`** (OR EQUIVALENT ARO URL): When allowlisting domains, this is used in your corporate network to reach applications deployed in OpenShift, or to access the OpenShift console.
 - **`api.openshift.com`**: Used by the cluster for release graph parsing. https://access.redhat.com/labs/ocpupgradegraph/ can be used as an alternative.
-- **`registry.access.redhat.com`** and **`access.redhat.com`**: Registry access is required in your VDI or laptop environment to download dev images when using the ODO CLI tool. (This CLI tool is an alternative CLI tool for developers who aren't familiar with kubernetes). https://docs.openshift.com/container-platform/4.6/cli_reference/developer_cli_odo/understanding-odo.html
+- **`registry.access.redhat.com`**: Registry access is required in your VDI or laptop environment to download dev images when using the ODO CLI tool. (This CLI tool is an alternative CLI tool for developers who aren't familiar with kubernetes). https://docs.openshift.com/container-platform/4.6/cli_reference/developer_cli_odo/understanding-odo.html
+- **`access.redhat.com`**: Used in conjunction with `registry.access.redhat.com` when pulling images. Failure to add this access could result in an error message.
 
 ## ARO integrations