Update real-time-text.md

Author: lisaleehan

articles/communication-services/concepts/voice-video-calling/real-time-text.md

@@ -63,5 +63,5 @@ Microsoft indicates to you via the Azure Communication Services API that recordi
 ## Next Steps
 
 - Get started with a [Quickstart Guide](../../quickstarts/voice-video-calling/get-started-with-real-time-text.md)
-- Learn more about [Closed captions](https://learn.microsoft.com/en-us/azure/communication-services/concepts/voice-video-calling/closed-captions)
+- Learn more about [Closed captions](../../how-tos/calling-sdk/includes/closed-captions)
 - Explore the [UI Library](../ui-library/ui-library-overview.md)