Merge pull request #185473 from rolyon/rolyon-rbac-roles-jan

[Azure RBAC] Updates to roles and operations for January

Author: PRMerger10

articles/azure-signalr/signalr-concept-authorize-azure-active-directory.md

@@ -68,7 +68,7 @@ You can scope access to Azure SignalR resources at the following levels, beginni
 
 ## Azure built-in roles for SignalR resources
 
-- [SignalR App Server](../role-based-access-control/built-in-roles.md#signalr-app-server-preview)
+- [SignalR App Server](../role-based-access-control/built-in-roles.md#signalr-app-server)
 
 	Access to Websocket connection creation API and Auth APIs.