What does `coroutine.resume(coroutine.create(function() end))` do?

I've used it in my Public Commands script, but I am not too sure what its does, nor what it is supposed to do.

Unfortunately, I am still learning about coroutines mysef, so I cannot help you. However, I will give you the wiki link.

http://wiki.roblox.com/index.php?title=Beginners_Guide_to_Coroutines