QuerIE!!!

In the penultimate paragraph of my query letter to an agent that i think would be great for my book i wrote querie instead of query, and whilst i think the letter would spark interest in my novel, can a faux pas like this alienate a prospective agent

So happy to have gotten to this stage of the writing process that i just re-read it once and completely missed the spell-check indication of my misspelling before i sent it out...are agents that demanding on query letters...i.e., can one error sink my chances