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Co-authored-by: Karl Erickson <[email protected]>

Author: SteveSaunders1952

articles/spring-apps/how-to-enable-redundancy-and-disaster-recovery.md

@@ -168,11 +168,11 @@ The environment is now set up. If you used the example values in the linked arti
 
 ### Use Azure Front Door and Azure Application Gateway to route traffic
 
-Azure Front Door is a global, scalable entry point that uses the Microsoft global edge network to create fast, secure, and widely scalable web applications. Azure Front Door provides the same multi-geo redundancy and routing to the closest region as Azure Traffic Manager. It also provides advanced features such as TLS protocol termination, application layer processing, and Web Application Firewall (WAF). For more information, see [What is Azure Front Door?](../frontdoor/front-door-overview.md).
+Azure Front Door is a global, scalable entry point that uses the Microsoft global edge network to create fast, secure, and widely scalable web applications. Azure Front Door provides the same multi-geo redundancy and routing to the closest region as Azure Traffic Manager. Azure Front Door also provides advanced features such as TLS protocol termination, application layer processing, and Web Application Firewall (WAF). For more information, see [What is Azure Front Door?](../frontdoor/front-door-overview.md)
 
-The following illustration shows the architecture of a multi-region redundancy, virtual-network-integrated Azure Spring Apps service. It shows the correct reverse proxy configuration for Application Gateway and Front Door with a custom domain. The architecture is based on the scenario described in [Expose application to the internet with end-to-end TLS/SSL](../spring-apps/expose-apps-gateway-end-to-end-tls.md). This approach combines two Application-Gateway-integrated Azure Spring Apps virtual-network-injection instances into a geo-redundant instance.
+The following diagram shows the architecture of a multi-region redundancy, virtual-network-integrated Azure Spring Apps service instance. The diagram shows the correct reverse proxy configuration for Application Gateway and Front Door with a custom domain. This architecture is based on the scenario described in [Expose applications with end-to-end TLS in a virtual network](expose-apps-gateway-end-to-end-tls.md). This approach combines two Application-Gateway-integrated Azure Spring Apps virtual-network-injection instances into a geo-redundant instance.
 
-:::image type="content" source="media/how-to-enable-redundancy-and-disaster-recovery/multi-region-spring-apps-reference-architecture.png" alt-text="Graphic showing the architecture of a multi-region Azure Spring Apps service." lightbox="media/how-to-enable-redundancy-and-disaster-recovery/multi-region-spring-apps-reference-architecture.png":::
+:::image type="content" source="media/how-to-enable-redundancy-and-disaster-recovery/multi-region-spring-apps-reference-architecture.png" alt-text="Diagram showing the architecture of a multi-region Azure Spring Apps service instance." lightbox="media/how-to-enable-redundancy-and-disaster-recovery/multi-region-spring-apps-reference-architecture.png":::
 
 ## Next steps