Removing message from Google search

I turned the plugin off several weeks ago, yet the message that the site is being worked on still shows in the excerpt in Google search. How do I get rid of that?

This is what shows: Our website is coming very soon. Our website is coming very soon; Feel free to drop-by any time soon. 34. days. 21. hours. 26. minutes. 53. seconds .

The page I need help with: [log in to see the link]