add suggestion to use git at home as an option

Author: kappapiana

README.md

@@ -5,7 +5,7 @@ The OpenChain Education Work Group is working on making it easier to access, con
 
 We plan to do this through providing the source material in MarkDown. People can change it into PDF documents, Word documents and other formats from there.
 
-The reason for this change is to allow people to easily contribute to our editing via our Reference Library. This is hosted on GitHub and it favors formats like MarkDown that are basically text. 
+The reason for this change is to allow people to easily contribute to our editing via our Reference Library. This is hosted on GitHub and it favors formats like MarkDown that are basically text.
 
 Our first step is to convert some existing documents into MarkDown. This will allow us to begin editing and updating them.
 
@@ -27,7 +27,7 @@ Here is a document about using OpenChain in Mergers and Acquisitions:
 <https://github.com/OpenChain-Project/Reference-Material/blob/master/Guides/Official/OpenChain-in-Mergers-and-Acquisitions/2.0/en/Assessment-Of-OS-Practices-In-Merger-and-Acquisition.docx>
 
 Here is a document to help managers understand OpenChain:
-<https://github.com/OpenChain-Project/Reference-Material/blob/master/Guides/Official/OpenChain-For-Managers/2.0/en/OpenChain%20For%20Managers%20-%20Version%201.0.docx> 
+<https://github.com/OpenChain-Project/Reference-Material/blob/master/Guides/Official/OpenChain-For-Managers/2.0/en/OpenChain%20For%20Managers%20-%20Version%201.0.docx>
 
 If you convert one of these documents to MarkDown, please open a Pull Request to submit the updated document. If you need help with that, please ask our education work group at this mailing list:
 <https://lists.openchainproject.org/g/education/messages>
@@ -40,4 +40,6 @@ There is a small learning curve to take part in this new drive. However, it is q
 Then download background tools for MarkDown:
 <https://pandoc.org/installing.html>
 
-That’s it! You are ready to help. We look forward to working together to make sure even more people can take advantage of our reference library as they work towards a more trusted, more efficient and more effective supply chain.
+You might want to try using `git` directly at home, so that you can `clone` the repo, `commit` changes to it, `branch` the repo to include your modification in a separate branch, `push` the branch with your changes and any subsequent commits you add. While it is largely unnecessary, by getting familiar with the tool you could later exploit all the power of it.
+
+That’s it! You are ready to help. We look forward to working together to make sure even more people can take advantage of our reference library as they work towards a more trusted, more efficient and more effective supply chain.