Update rooms-quickstart-call-web.md

Author: ddematheu2

articles/communication-services/quickstarts/rooms/includes/rooms-quickstart-call-web.md

@@ -14,7 +14,8 @@ ms.author: radubulboaca
 
 ## Join a room call
 
-[!NOTE] Rooms can be accessed using the [Azure Communication Services UI Library](https://azure.github.io/communication-ui-library/?path=/docs/rooms--page). The UI Library enables developers to add a call client that is Rooms enabled into their application with only a couple lines of code.
+> [!NOTE] 
+> Rooms can be accessed using the [Azure Communication Services UI Library](https://azure.github.io/communication-ui-library/?path=/docs/rooms--page). The UI Library enables developers to add a call client that is Rooms enabled into their application with only a couple lines of code.
 
 To join a room call, set up your web application using the [Add video calling to your client app](../../voice-video-calling/get-started-with-video-calling.md?pivots=platform-web) guide. Alternatively, you can download the video calling quickstart on [GitHub](https://github.com/Azure-Samples/communication-services-javascript-quickstarts/tree/main/add-1-on-1-video-calling).