Update README.md

Author: ClaudiasLibrary

README.md

@@ -472,7 +472,7 @@ It's a great way to learn.
 * [**Python**: _Learn ML Algorithms by coding: Decision Trees_](https://lethalbrains.com/learn-ml-algorithms-by-coding-decision-trees-439ac503c9a4)
 * [**Python**: _JSON Decoding Algorithm_](https://github.com/cheery/json-algorithm)
 * [**Python**: _Build your own Git plugin with python_](https://joshburns-xyz.vercel.app/posts/build-your-own-git-plugin)
-* [**Python**: Build your own Web Vulnerability Scanner](https://www.freecodecamp.org/news/build-a-web-application-security-scanner-with-python)
+* [**Python**: _Build your own Web Vulnerability Scanner_](https://www.freecodecamp.org/news/build-a-web-application-security-scanner-with-python)
 * [**Ruby**: _A Pedometer in the Real World_](http://aosabook.org/en/500L/a-pedometer-in-the-real-world.html)
 * [**Ruby**: _Creating a Linux Desktop application with Ruby_](https://iridakos.com/tutorials/2018/01/25/creating-a-gtk-todo-application-with-ruby)
 * [**Rust**: _Building a DNS server in Rust_](https://github.com/EmilHernvall/dnsguide/blob/master/README.md)