Update capabilities-windows.md

Author: DaybreakQuip

articles/communication-services/how-tos/calling-sdk/includes/capabilities/capabilities-windows.md

@@ -6,7 +6,6 @@ ms.date: 05/21/2024
 ms.author: zehangzheng
 ---
 [!INCLUDE [Install SDK](../install-sdk/install-sdk-windows.md)]
-[!INCLUDE [Public Preview Disclaimer](../../../../includes/public-preview-include-document.md)]
 
 Capabilities feature is an extended feature of the core `Call` API and allows you to obtain the capabilities of the local participant in the current call.