How to comment properly on stackoverflow [duplicate]

Question

This question already has an answer here:

Closed 8 years ago.

Possible Duplicate:
How do comments work?

This may sound irrelevant but it bothers me. How can I comment on a question without making it an answer just as the mistake I did here link and I would not mind if that can be edited for me appropriately.

Answer 1

You can start leaving comments at 50 reputation. An option will show up below the "share edit flag" options.

https://stackoverflow.com/faq#reputation