Fix GitHub repository link to license in README (#195)

The link still included the `md` file extension that was mainly used for license files some years ago.

README.md

@@ -66,7 +66,7 @@ The guide also includes information about [minimal, complete, and verifiable exa
 
 <p align="center">Copyright &copy; 2017-present <a href="https://www.arcticicestudio.com" target="_blank">Arctic Ice Studio</a> and <a href="https://www.svengreb.de" target="_blank">Sven Greb</a></p>
 
-<p align="center"><a href="https://github.com/arcticicestudio/nord-visual-studio-code/blob/develop/LICENSE.md"><img src="https://img.shields.io/static/v1.svg?style=flat-square&label=License&message=MIT&logoColor=eceff4&logo=github&colorA=4c566a&colorB=88c0d0"/></a></p>
+<p align="center"><a href="https://github.com/arcticicestudio/nord-visual-studio-code/blob/develop/LICENSE"><img src="https://img.shields.io/static/v1.svg?style=flat-square&label=License&message=MIT&logoColor=eceff4&logo=github&colorA=4c566a&colorB=88c0d0"/></a></p>
 
 [nord-comm]: https://www.nordtheme.com/community
 [nord-contrib-guide-branching]: https://github.com/arcticicestudio/nord/blob/develop/CONTRIBUTING.md#branch-organization