So I\'m following this guide here to create a Github page
I created a repository, cloned it to my project directory and pushed, finally got to this last step:
In my case I had the correct repository name and still got a 404 error. Then I found this answer, so I made a change and pushed again. This time the changes from my first push showed up. So I waited for a while and then few minutes later, the changes from my second pushed showed up. It might just be the case that changes are not visible instantaneously.