This is correct. It would be easier if there was proper spacing, but I believe they are looking for the do and done, which makes the other answers wrong.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
sasquatchshrimp
Highly Voted 1 year, 3 months agobeazzlebub
Most Recent 7 months, 3 weeks ago