Update project description to reflect Hugo usage

Author: Lubrum

README.md

@@ -1,7 +1,7 @@
 ![GitHub commit activity](https://img.shields.io/github/commit-activity/y/Lubrum/Lubrum.github.io) ![GitHub last commit](https://img.shields.io/github/last-commit/Lubrum/Lubrum.github.io) ![GitHub repo size](https://img.shields.io/github/repo-size/Lubrum/Lubrum.github.io)
 
 # Lubrum.github.io
-A static web site developed mainly with Jekyll, HTML5, CSS, SASS and JS.
+A static web site developed mainly with Hugo, HTML5, CSS, SASS and JS.
 
 ## Project setup
 ```