*h2* text in Edu-Clean not spanning main column

In my still slightly tampered with edu-clean them, I'm finding that the h2 tagged text does not fully span the column, causing the first few words of the next line to hang on to the space created to the right. (See attached image)

It seems no amount of html tag hackery that I know will work around this, so I'd like to know what I need to do to fix this properly. :wink: