Update genai-on-vertex-ai/gemini_2_0/gemini-multimodal-live-api-dev-g…

…uide/part_1_intro/chapter_02/README.md

Co-authored-by: code-review-assist[bot] <182814678+code-review-assist[bot]@users.noreply.github.com>

genai-on-vertex-ai/gemini_2_0/gemini-multimodal-live-api-dev-guide/part_1_intro/chapter_02/README.md

@@ -149,5 +149,5 @@ The `if __name__ == "__main__":` block ensures that the `audio_loop` function is
 
 ## Limitations
 
-The current implementation does not support user interruption of the model's speech.
+The current implementation does not support user interruption of the model's speech.  Future implementations could support interruption by sending a specific interrupt signal to the API or by modifying the current `end_of_turn` logic to be more responsive to shorter pauses in user speech.