Update configuration-http-settings.md

Author: jaesoni

articles/application-gateway/configuration-http-settings.md

@@ -5,7 +5,7 @@ services: application-gateway
 author: greg-lindsay
 ms.service: azure-application-gateway
 ms.topic: conceptual
-ms.date: 09/30/2023
+ms.date: 10/03/2024
 ms.author: greglin
 ---
 
@@ -35,8 +35,7 @@ Please refer to TLS offload and End-to-End TLS documentation for Application Gat
 ## Connection draining
 
 Connection draining helps you gracefully remove backend pool members during planned service updates. It applies to backend instances that are 
-- explicitly removed from the backend pool,
-- removed during scale-in operations, or
+- explicitly removed from the backend pool, or
 - reported as unhealthy by the health probes.
 
 You can apply this setting to all backend pool members by enabling Connection Draining in the Backend Setting. It ensures that all deregistering instances in a backend pool don't receive any new requests/connections while maintaining the existing connections until the configured timeout value. This is also true for WebSocket connections.