Update README.md

Author: hangfei

README.md

@@ -89,7 +89,6 @@ Explore the full documentation for detailed guides on building, evaluating, and
 *   **[Evaluate Agents](https://google.github.io/adk-docs/guides/evaluate-agents/)**
 *   **[Deploy Agents](https://google.github.io/adk-docs/deploy/)**
 *   **[API Reference](https://google.github.io/adk-docs/api-reference/)**
-*   **[Troubleshooting](https://google.github.io/adk-docs/guides/troubleshooting/)**
 
 ## 🤝 Contributing
 
@@ -101,4 +100,4 @@ This project is licensed under the Apache 2.0 License - see the [LICENSE](LICENS
 
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-*Happy Agent Building!*
+*Happy Agent Building!*