If you take a look at our tour, specifically the "Improve posts by editing or commenting" section, we have a picture of a comment to this answer. In my opinion, this comment is not asking for more information, or clarifying, and could plausibly stand on its own as an answer if it was expanded a little more. Should we change our example question to include a better example of an ideal comment?
One, that's way too long. The example should be a comment such as "Could you please clarify ..."
Also, I completely agree. This comment is mostly not a good example. This is like a kindergarten teacher saying, "Remember to be nice! Also, Randy, your mom smells like a dead tortoise!" (Of course, the comment in question is not rude, just not extremely constructive.)
The best thing to do would be put an example like https://worldbuilding.stackexchange.com/a/111982/49656