How do you know what it was? I typed it quickly in the heading/subheading and mistyped. It was correct on the title of the actual story, which is why I didn't notice it was incorrect in the part that readers see in distribution - because I don't ever see that part.

And there's nothing wrong with bringing it to my attention that it's incorrect. I'm glad for the chance to fix it, but it's not necessary to do it in such a passive-aggressive way.