Update README.md

Author: codeSTACKr

README.md

@@ -1,6 +1,6 @@
 # Free Developer Resources
 
-### Categories :
+## Table Of Contents:
 
 - [Accessibility](#accessibility)
 - [Design](#design)
@@ -55,8 +55,6 @@
 - [Blogs](#blogs)
 - [Practise](#practise)
 
-### Resources :
-
 ## Accessibility
 
 - [Accessibility Cheat-sheet](https://moritzgiessmann.de/accessibility-cheatsheet/)