Update get-started-with-real-time-text.md

removing duplicate links

Author: tayaras

articles/communication-services/quickstarts/voice-video-calling/get-started-with-real-time-text.md

@@ -82,4 +82,3 @@ For more information, see the following articles:
 - Learn more about RTT in our [Real Time Text Conceptual Doc](../../concepts/voice-video-calling/real-time-text.md)
 - Learn more with our [Azure Communication Services Calling Documentation](../../concepts/voice-video-calling/calling-sdk-features.md)
 - Learn more about [Closed captions](https://learn.microsoft.com/en-us/azure/communication-services/concepts/voice-video-calling/closed-captions)
-- Get started with RTT in the [UI Library](https://azure.github.io/communication-ui-library/?path=/docs/concepts-real-time-text--docs)