Well... Fudge!
I sent off a submission back in October 2007. The average response time is 6 months. It's about a week after that time period and I've been getting up the nerve to email the editor to query and status... and I realize I spelled his name wrong when I sent the submission. That alone sets a bad tone for the editor. Fudge! Now I wonder if I should even bother though the back of my mind says I should just so I can have an answer one way or another and start submitting the piece elsewhere.
Did you get their gender right? I get sooo many submissions addressed to Mr. Parrish or Dear Sir. That's irritating because of the presumption that because I'm an editor I must be a man (especially since the submission guidelines say Niteblade is a one WOMAN show hmph).
Anyway. My point is, he's not likely to have blackballed you just for misspelling his name. If it's old hat for me, it prolly is for most everyone else who occasionally wears an 'editor' hat :)