Update ai.md

Author: sloanster

articles/communication-services/concepts/ai.md

@@ -48,4 +48,4 @@ The patterns for integrating AI into the voice and video system are summarized h
 | [Client Raw Audio and Video](../concepts/voice-video-calling/media-access.md)  | ✅ | |  | The Calling client SDK provides APIs for accessing and modifying the raw audio and video feed. An example scenario is taking the video feed, detecting the human speaker and their background, and customizing that background. |
 | [Client Background effects](../quickstarts/voice-video-calling/get-started-video-effects.md?pivots=platform-web)| | ✅ |  | The Calling client SDKs provides APIs for blurring or replacing a user’s background. |
 | [Client Captions](../concepts/voice-video-calling/closed-captions.md) | | ✅ |  | The Calling client SDK provides APIs for real-time closed captions. These internally integrate Azure Cognitive Services to transform audio content from the call into text in real-time. |
-| [Client Noise Enhancement and Effects](../tutorials/audio-quality-enhancements/add-noise-supression.md?pivots=platform-web) | | ✅ |  | The Calling client SDK integrates a [DeepVQE](https://arxiv.org/abs/2306.03177) machine learning model to improve audio quality through echo cancellation, noise suppression, and dereverberation. This transformation is toggled on and off using the client SDK. |
+| [Client Noise Enhancement and Effects](../tutorials/audio-quality-enhancements/add-noise-supression.md?pivots=platform-web) | | ✅ |  | The Calling client SDK integrates a [DeepVQE](https://arxiv.org/abs/2306.03177) machine learning model to improve audio quality through echo cancellation and background noise suppression.. This transformation is toggled on and off using the client SDK. |