User blog comment:DaNASCAT/Technical Update: May 6, 2014/@comment-2112602-20140507141213/@comment-5558012-20140507183051

Yes, I would like to know the same thing. The extra line messes up the formatting of dozens of pages. If you really want that information, go to the file page instead of placing it needlessly under the video.

Edit: .WikiaArticle .article-thumb .attribution { display: none; }

This works if we are allowed to remove it.