Link word "Introduction"

Link the word "Introduction" to the section that is being referenced.

Author: lukecaputo

README.md

@@ -326,7 +326,7 @@ Search such specializations in the following platforms:
 
 This guide was developed to be consumed in a linear approach. What does this mean? That you should complete one course at a time.
 
-The courses are **already** in the order that you should complete them. Just start in the **Introduction** section and after finishing the first course, start the next one.
+The courses are **already** in the order that you should complete them. Just start in the [Introduction](#introduction-to-computer-science) section and after finishing the first course, start the next one.
 
 **If the course isn't open, do it anyway with the resources from the previous class.**