We should add more info on how a contributor can start working on it at [Writing in reStructuredText](https://github.com/oppia/creator-documentation/wiki/Editing-the-documentation#writing-in-restructuredtext) directly at the wiki 1. python installation command 2. sphinx installation command 3. creating virtual env 4. how to build HTML files
We should add more info on how a contributor can start working on it at Writing in reStructuredText directly at the wiki