Update resources

README.md

@@ -1,7 +1,6 @@
 Table of Contents
 =================
 
-   * [Table of Contents](#table-of-contents)
    * [How to Git started](#how-to-git-started)
       * [Using a GUI](#using-a-gui)
       * [Learning objectives](#learning-objectives)
@@ -15,8 +14,11 @@ Table of Contents
          * [Assignment 8: Undo / Revert commit](#assignment-8-undo--revert-commit)
          * [Assignment 9:](#assignment-9)
       * [Using the terminal](#using-the-terminal)
-         * [Getting started](#getting-started)
+         * [Configure tooling](#configure-tooling)
          * [Terminal commands](#terminal-commands)
+         * [Branches](#branches)
+      * [Glossary](#glossary)
+      * [Resources](#resources)
 
 # How to Git started
 
@@ -233,3 +235,10 @@ git log --graph --oneline
  - HEAD: representing your current working directory, the HEAD pointer can be moved to different branches, tags, or commits when using git checkout
 
 
+## Resources
+https://gitexplorer.com/
+https://git-school.github.io/visualizing-git/
+https://education.github.com/git-cheat-sheet-education.pdf
+https://gitsheet.wtf/
+https://www.keycdn.com/blog/git-cheat-sheet
+