Correct Oxford Comma in Projects Page

[nadiaspn0503]

Prerequisite

1. Be a member of Hack for LA. (There are no fees to join.) If you have not joined yet, please follow the steps on our Getting Started page.
2. Please make sure you have read our Hack for LA Contributing Guide before you claim/start working on an issue.

Overview

Our website needs to use the Oxford comma consistently so that the website is correct and uniform. In this issue we will be changing text on the Project Page.

Action Items

• For the file /pages/projects-page.html, we will be changing text on line 13

          countless opportunities to build digital products, programs and
  

  becomes

          countless opportunities to build digital products, programs, and
  

• Use Docker to test changes locally, in both desktop and mobile views

Resources

Website page with issue: https://www.hackforla.org/projects
File on GitHub: https://github.com/hackforla/website/blob/gh-pages/pages/projects-page.html