You rarely, if ever, capitalise names (it's not "scooby doo" it's "Scooby-Doo" (or "Scooby Doo")) and end a sentence with a full stop. It'd be much easier on me if you would remember to do this, so I wouldn't have to correct these every single time.
I'm not exactly sure how that's a jab. I'm telling you something you need to be mindful of, because it's a problem. If it was the other way around, I'd just take the advice and try to do better.
You think I'm making a jab, but do you know what you're answer sounds like to me? It sounds like you're not going to take my advice and you'll still do the same thing. So don't get on defense on something I'm just trying to help you with.