People streams usually have a relation to whatever is going on in their life at the moment
I would say the editing phase, as I have done a lot of writing and multiple people around me refer it as that, but the revising stage also covers editing, which doesn't make much sense. I guess that it depends on what your class taught you. Sorry if this doesn't help you, but my best answer would be the editing, since it covers going back through a paper to check for errors. Do you know what the exact definition of "editing" and "revising" is and could you get back to me with that?
“Hello, this Mike Patterson, Research and Development
If you don't have answer choices, I would say either peer editing or reading it aloud and listening for errors.