When we reread our text we can add ideas. We add meaning.
Then there are mistakes of style, of sense. We correct his text.
Later or immediately, we can find spelling mistakes. The text becomes complete.
When we reread we can find meaning’s mistakes. These are sentences that we do not understand because not everything has been written. So you have to delete that, if you do not know how to improve the meaning or add other details. We can also add meaning, by reworking the style. The (...)