It actually does bother me, and I wish I had the time to fix it, but fixing it involves much more than the comically large amount of work you're asking of me: i

It actually does bother me, and I wish I had the time to fix it, but fixing it involves much more than the comically large amount of work you're asking of me: it means convincing this PhD student that he made a genuine mistake that betrays his sexism, and getting him to acknowledge that mistake by fixing his own slides. I wish the instructor was more aware of his own sexism when he created this material, so that neither he nor I nor anyone would have to fix this problem now. He chose this careless example, and so it's his responsibility to fix it, no matter how busy he may be as a PhD student. We're all busy, but these slides have his name on them, and demonstrating that he knows better now is something only he can do.