migration section intro

Author: mmacy

articles/active-directory/develop/identity-videos.md

@@ -157,7 +157,8 @@ ___
 
 ## Migrate from v1.0 to v2.0
 
-**Learn about migrating to the the latest version of the Microsoft identity platform**
+Learn about migrating to the the latest version of the Microsoft identity platform, including moving from the Active Directory Authentication Library (ADAL) to MSAL.
+___
 
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