MSAL-Angular no longer in preview

-------
cc: @jasonnutter

Author: derisen

articles/active-directory/develop/quickstart-v2-angular.md

@@ -19,9 +19,6 @@ ms.author: janutter
 
 # Quickstart: Sign in users and get an access token in an Angular single-page application
 
-> [!IMPORTANT]
-> This feature is currently in preview. Previews are made available to you on the condition that you agree to the [supplemental terms of use](https://azure.microsoft.com/support/legal/preview-supplemental-terms/). Some aspects of this feature might change before general availability (GA).
-
 In this quickstart, you use a code sample to learn how an Angular single-page application (SPA) can sign in users who have personal Microsoft accounts, work accounts, or school accounts. An Angular SPA can also get an access token to call the Microsoft Graph API or any web API.
 
 ## Prerequisites