I just need that one nagging thing to be edited. Can I get an hourly rate instead?

To be honest, we usually don't even recommend that.

WordPress and websites in general isn't a one time deal. After a website is built, a lot of work goes into maintaining it. You should be focusing on growing your business, and not worrying about all of these. 

That was the reason why care plans came about, so that you can stop sweating the small details and start growing.