Is do's grammatically correct?

Could you please clarify for me, is the usage of "do's" in this context grammatically accurate? It seems a bit unusual, and I'm wondering if it's a typo or if there's a specific grammatical rule I'm missing. Generally, "does" is used as the third-person singular form of the verb "to do," while "do's" doesn't appear to follow typical verb conjugation patterns. Is there a context in which "do's" is considered grammatically sound, or is it more likely a misspelling or mistake?