Merge pull request #176343 from martinbarnas-ms/feature/exchange-teams-token

update terms according to naming conventions

Author: PRMerger8

articles/communication-services/concepts/teams-endpoint.md

@@ -19,7 +19,7 @@ ms.subservice: teams-interop
 
 You can use Azure Communication Services to build custom Teams endpoints to communicate with the Microsoft Teams client or other custom Teams endpoints. With a custom Teams endpoint, you can customize a voice, video, chat, and screen-sharing experience for Teams users.
 
-You can use the Azure Communication Services Identity SDK to exchange Azure Active Directory (Azure AD) user tokens for Teams access tokens. The diagrams in the next sections demonstrate multitenant use cases, where fictional company Fabrikam is the customer of fictional company Contoso.
+You can use the Azure Communication Services Identity SDK to exchange Azure Active Directory (Azure AD) access tokens of Teams users for Communication Identity access tokens. The diagrams in the next sections demonstrate multitenant use cases, where fictional company Fabrikam is the customer of fictional company Contoso.
 
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