Sometimes there is unnecessary and/or duplicate information left on the profile. You want to make sure there is only one biography, section for sources, etc. It is also a good opportunity to clean up gedcom junk like when the profile looks like this:
1755, Connecticut, USA
You can clean it up by removing the :Birth because it is redundant. The USA should also be removed because it didn't exist in 1755. Also, it should be stated more like a sentence. I said should. You can also remove links that are no longer valid.