[Update] README.md

Author: ptkdev

README.md

@@ -4,7 +4,7 @@
 
 [![](https://img.shields.io/badge/version-v1.0.0-lightgrey.svg)](https://github.com/ptkdev/all-shields-cli/releases) [![](https://img.shields.io/npm/v/@ptkdev/all-shields-cli.svg)](https://www.npmjs.com/package/@ptkdev/all-shields-cli) [![](https://img.shields.io/badge/license-MIT-brightgreen.svg)](https://github.com/ptkdev/all-shields-cli/blob/master/LICENSE.md) [![](https://img.shields.io/badge/ES-9-F7DF1E.svg)](https://wikipedia.org/wiki/ECMAScript) [![](https://snyk.io/test/github/ptkdev/all-shields-cli/badge.svg)](https://snyk.io/test/github/ptkdev/all-shields-cli) [![](https://discordapp.com/api/guilds/383373985666301975/embed.png)](http://discord.ptkdev.io)
 
-> Tool to help automate your badges of shields.io from a dotfile for your markdown files. Inspired by [all-contributors-cli](https://www.npmjs.com/package/all-contributors-cli)
+> Tool to help automate your badges of shields.io from a dotfile for your markdown files. You can use Liquid variables like `{{name}}` or `{{version}}` which refer to your `package.json`. Inspired by [all-contributors-cli](https://www.npmjs.com/package/all-contributors-cli)
 
 ## 🎁 Support: Donate
 > This project is **free**, **open source** and I try to provide excellent **free support**. Why donate? I work on this project several hours in my spare time and try to keep it up to date and working. **THANK YOU!**
@@ -163,4 +163,4 @@ I love snake_case syntax sorry for this 😭 don't hate me.
 * Images and logos have **CC BY-NC 4.0 License** ([Freepik](https://it.freepik.com/) Premium License)
 * Documentations and Translations have **CC BY 4.0 License**
 
-###### Copyleft (c) 2020 [Patryk Rzucidło](https://ptk.dev) ([@PTKDev](https://twitter.com/ptkdev)) <[support@ptkdev.io](mailto:support@ptkdev.io)>
+###### Copyleft (c) 2020 [Patryk Rzucidło](https://ptk.dev) ([@PTKDev](https://twitter.com/ptkdev)) <[support@ptkdev.io](mailto:support@ptkdev.io)>