I frequently fix typos, even in older comments if I happen to come across them and notice. So it should only be added if it works really well to distinguish between substantial and insubstantial comments. But even then it would make me think twice whether I should update a typo, and I expect that to be annoying.
I frequently fix typos, even in older comments if I happen to come across them and notice. So it should only be added if it works really well to distinguish between substantial and insubstantial comments. But even then it would make me think twice whether I should update a typo, and I expect that to be annoying.