remove ref to Web or App SDK

Skype/Trusted-Application-API/docs/AnonymousMeetingJoin.md

@@ -5,7 +5,7 @@ description: Anonymous meeting join is a powerful feature of the Skype Developer
 
 # Anonymous Meeting Join
 
-Anonymous meeting join is a powerful feature of the Skype Developer Platform that enables you to join guest users into Skype Meetings to deliver "remote advisor" and other Business-to-Consumer solutions.  For Skype for Business Online, anonymous meeting join is supported through the **Trusted Application API**.  The guest join meeting flow for anonymous meetings can use the **Trusted Application API** plus the client-side features of either the Skype Web SDK, App SDK, or UCWA.
+Anonymous meeting join is a powerful feature of the Skype Developer Platform that enables you to join guest users into Skype Meetings to deliver "remote advisor" and other Business-to-Consumer solutions.  For Skype for Business Online, anonymous meeting join is supported through the **Trusted Application API**.  The guest join meeting flow for anonymous meetings can use the **Trusted Application API** plus the client-side features of UCWA.
 The anonymous user can join into Skype meetings by using a meeting's URI.
 An online meeting can be scheduled using the Skype for Business Client or Outlook, or even programmatically using UCWA or the **Trusted Application API**.  The meeting's URL is passed to the service application, which calls the Trusted Application endpoint and enables anonymous users to join the online meeting.