Minor fix.

Author: TimShererWithAquent

articles/app-service/app-service-hybrid-connections.md

@@ -22,7 +22,7 @@ This feature enables your apps to access resources on any operating system, prov
 
 Hybrid Connections requires a relay agent to be deployed where it can reach both the desired endpoint and Azure. The relay agent, Hybrid Connection Manager (HCM), calls out to Azure Relay over port 443. From the web app site, the App Service infrastructure also connects to Azure Relay on your application's behalf. Through the joined connections, your app is able to access the desired endpoint. The connection uses TLS 1.2 for security and shared access signature (SAS) keys for authentication and authorization.
 
-:::image type="content" source="media/app-service-hybrid-connections/hybrid-connections-connection-diagram.png" alt-text="Diagram of Hybrid Connection high-level flow.":::
+:::image type="content" source="media/app-service-hybrid-connections/hybrid-connections-connection-diagram.png" alt-text="Diagram of Hybrid Connection high-level flow." border="false":::
 
 When your app makes a DNS request that matches a configured Hybrid Connection endpoint, the outbound TCP traffic is redirected through the Hybrid Connection.