improved README

README.md

@@ -1,6 +1,7 @@
 # Ethereum Gas Tracker Bot
 
 [![Pylint](https://github.com/hyp3rd/telegram-gas-tracker/actions/workflows/pylint.yml/badge.svg)](https://github.com/hyp3rd/telegram-gas-tracker/actions/workflows/pylint.yml)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
 A simple Telegram bot that tracks Ethereum gas prices using the Etherscan API.
 
@@ -10,6 +11,7 @@ A simple Telegram bot that tracks Ethereum gas prices using the Etherscan API.
 - Subscribe to alerts for low gas prices.
 - Customize gas price alert thresholds.
 - Track the gas price for a specific amount of minutes.
+- API with health check endpoint.
 
 ## Requirements
 
@@ -58,3 +60,13 @@ This project is licensed under the [MIT License](LICENSE).
 ## Code of Conduct
 
 This project is governed by the [Contributor Covenant Code of Conduct](CODE_OF_CONDUCT.md).
+
+## Disclaimer
+
+This project is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the author(s) or the project be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the project or the use or other dealings in the project. Use at your own risk.
+
+## Author
+
+I'm a surfer, a trader, and a software architect with 15 years of experience designing highly available distributed production environments and developing cloud-native apps in public and private clouds. Just your average bloke. Feel free to connect with me on LinkedIn, but no funny business.
+
+[![LinkedIn](https://img.shields.io/badge/LinkedIn-0077B5?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/francesco-cosentino/)