What's the reviewer comment you wish you'd caught before submitting?

We're launching Manusights here on Monday, Nov 9. It reads a manuscript before submission and flags what reviewers are likely to question, starting with a free scan.

While we get ready: what's the one reviewer comment you most wish you'd seen coming? A missing control, an overclaimed result, a citation that turned out to be retracted?

We'll use the answers to sharpen what the free scan looks for. If you'd like a reminder when it goes live, follow the launch page.