Update README.md

Author: tanthanhdev

README.md

@@ -65,7 +65,7 @@ Before submitting a pull request, make sure to check the [Pull Request Rules](PU
 
 ## 📜 License
 
-This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
+This project is licensed under the MIT License. See the [LICENSE](LICENSE.txt) file for details.
 
 ## 🙌 Acknowledgements