Update lab1.md

Author: WritingPanda

_labs/lab1.md

@@ -11,7 +11,7 @@ Welcome! In this lab, you will be introduced to GitHub Advanced Security (GHAS)
 
 In this exercise, you will fork a repository with code from which you can work to test our the GHAS capabilities.
 
-1. Navigate to [https://github.com/Ignite-GHAS-Workshop/ghas-workshop-repo](https://github.com/Ignite-GHAS-Workshop/ghas-workshop-repo) in your browser.
+1. Navigate to +++[https://github.com/Ignite-GHAS-Workshop/ghas-workshop-repo](https://github.com/Ignite-GHAS-Workshop/ghas-workshop-repo)+++ in your browser.
 2. Click the green **Use this template** button in the upper right corner of the page.
 3. Create a new repository in our organization by choosing Owner as **Ignite24-Labs** in the dropdown.  
 4. Give the repository a unique name `my-ghas-workshop-repo-xyz`.  Click the green link below for inspiration on a unique repo name 😉.