It’s not just a typo, the outputted CSS reffers to .icon as well. This is the code in the theme CSS (which corresponds perfectly to the values entered):
So, you are telling me, I can setup all the settings for some very special icon appearing on the image with a link, but I cannot set there ANY other settings related to the image itself? For example, I want to have rounded corners for all the images on the web. That’s exactly what I was looking for there, not the icon…
So yes, technically, it’s not a bug but, well, it’s … strange.
Well, yes I know I can use this code (and I will), but I would expect, this is what was theme settings made for. ;). But OK, I get it now, this is more of a feature request than a bug.