The announcement was itself an advertisement of the new change, as the actual page that offered the tutorial on getting your we page on Google Drive was hosted on the service itself.
The four-step process itself seems simple enough.
From the webpage:
While Google Drive probably won't serve as a main web hosting service, it can prove useful as a way to show off design mockups or practice webpage creation projects for school.
The move should drive adoption of Google Drive even further, not simply as a file repository or document creator, but also a webpage host. - Rappler.com