review edits

Author: greg-lindsay

articles/traffic-manager/media/traffic-manager-use-with-appgw/add-endpoint.png renamed to articles/traffic-manager/media/traffic-manager-use-with-app-gateway/add-endpoint.png

@@ -16,9 +16,9 @@ Azure App Service is a fully managed platform as a service (PaaS) offering that
 
 ## Scenarios for using Azure Traffic Manager with Azure App Service
 
-1.	High availability: Azure Traffic Manager can help ensure that your app is always available by directing traffic to a healthy instance of your app in the event of an outage or other issue.
-2.	Geographic distribution: If you have apps in different geographic locations, you can use Azure Traffic Manager to direct users to the closest app in terms of the lowest network latency.
-3.	Load balancing: Azure Traffic Manager can distribute traffic across a set of apps, either evenly or according to weights, which you define.
+* High availability: Azure Traffic Manager can help ensure that your app is always available by directing traffic to a healthy instance of your app in the event of an outage or other issue.
+* Geographic distribution: If you have apps in different geographic locations, you can use Azure Traffic Manager to direct users to the closest app in terms of the lowest network latency.
+* Load balancing: Azure Traffic Manager can distribute traffic across a set of apps, either evenly or according to weights, which you define.
 
 By using Azure Traffic Manager with Azure App Service, you can ensure that your app is always available, provide better user experience by directing users to the closest app, and distribute traffic across a set of apps.
 
@@ -36,7 +36,7 @@ By using Azure Traffic Manager with Azure App Service, you can ensure that your
     ![A screenshot of the app service.](media/traffic-manager-use-azure-app-service/create-app-service.png)
 2.	Create an Azure Traffic Manager Profile: In the Azure portal, create a new Traffic Manager profile. Choose the routing method that best suits your needs (Priority, Weighted, Performance, Geographic).
 
-    <br><img src="./media/traffic-manager-use-with-appgw/create-profile.png" alt="A screenshot of creating a traffic manager profile." width="60%">
+    <br><img src="./media/traffic-manager-use-with-app-gateway/create-profile.png" alt="A screenshot of creating a traffic manager profile." width="60%">
 3.	[Add an endpoint](quickstart-create-traffic-manager-profile.md#add-traffic-manager-endpoints) to your Traffic Manager profile: Add your Azure App Service as an endpoint in your Traffic Manager profile. Remember, you can only specify one App Service endpoint per region in a profile.
 
     ![A screenshot of the adding a traffic manager endpoint.](media/traffic-manager-use-azure-app-service/add-endpoint.png)

articles/traffic-manager/media/traffic-manager-use-with-appgw/appgw-frontend.png renamed to articles/traffic-manager/media/traffic-manager-use-with-app-gateway/appgw-frontend.png

@@ -25,20 +25,20 @@ Azure Traffic Manager and [Azure Application Gateway](../application-gateway/ove
 
 1. [Create an Azure Traffic Manager profile](quickstart-create-traffic-manager-profile.md): Start by creating an Azure Traffic Manager profile. Configure it to use the desired traffic routing method (priority, weighted, performance, or geographic).
 
-    <br><img src="./media/traffic-manager-use-with-appgw/create-profile.png" alt="A screenshot of creating a traffic manager profile." width="60%">
+    <br><img src="./media/traffic-manager-use-with-app-gateway/create-profile.png" alt="A screenshot of creating a traffic manager profile." width="60%">
 2. [Create an Azure Application Gateway](../application-gateway/quick-create-portal.md): Next, create an Azure Application Gateway. Configure it to use the desired backend pool and routing rules.
 
-    ![A screenshot of creating an application gateway.](media/traffic-manager-use-with-appgw/create-appgw.png)
+    ![A screenshot of creating an application gateway.](media/traffic-manager-use-with-app-gateway/create-app-gateway.png)
 3. Copy the Azure Application Gateway [frontend public IP address](../application-gateway/application-gateway-components.md#frontend-ip-addresses) and then use this IP address to [add an endpoint](quickstart-create-traffic-manager-profile.md#add-traffic-manager-endpoints) to your Azure Traffic Manager profile.
 
-    ![A screenshot of the application gateway frontend configuration.](media/traffic-manager-use-with-appgw/appgw-frontend.png)
+    ![A screenshot of the application gateway frontend configuration.](media/traffic-manager-use-with-app-gateway/appgw-frontend.png)
 
-    ![A screenshot of adding an endpoint to the traffic manager profile.](media/traffic-manager-use-with-appgw/add-endpoint.png)
+    ![A screenshot of adding an endpoint to the traffic manager profile.](media/traffic-manager-use-with-app-gateway/add-endpoint.png)
 4. Test Your Setup: Finally, test the configuration by accessing the Azure Traffic Manager DNS name from a web browser. This will help ensure that traffic is being correctly routed and is load balanced. In the following example, the application gateway backend target is a web server. 
 
-    ![A screenshot of the DNS name for the traffic manager profile.](media/traffic-manager-use-with-appgw/dns-name.png)
+    ![A screenshot of the DNS name for the traffic manager profile.](media/traffic-manager-use-with-app-gateway/dns-name.png)
 
-    ![A screenshot of testing the traffic manager connection.](media/traffic-manager-use-with-appgw/test-connection.png)
+    ![A screenshot of testing the traffic manager connection.](media/traffic-manager-use-with-app-gateway/test-connection.png)
 
 By using Azure Traffic Manager with Azure Application Gateway, you can achieve high availability and scalability for your web applications across multiple regions. This combination of services can help you to improve application performance, increase application availability, scale your application, and secure your application.