doc-gen turning obj:func with arguments into obj.func in the generated documents.

[SkyTheCodeMaster]

I have a file with some weird metatable stuff (I don't know if I'm using the correct terms), and Illuaminate will render the functions without arguments as object:function(), but it renders the functions with arguments as object.function(args). I don't think this is how it should render it. Is there any fix, or is this just intended behaviour?