User blog comment:KaeKai/Wiki pages- Pet peeve/@comment-4674838-20120112030244

Just so you know, while pressing enter a bunch of times to fix this works, it's much quicker, cleaner and hence preferable to use the template. This template was created specifically for this purpose. When you place it just after a floating infobox/image/table/etc, it causes whatever comes next to "clear" the floating thing above it on the page.