I got an ARC of a short story anthology coming out in April, and I've found a couple typos just in the first story already. I'm friends with the editor of the anthology on Facebook (though I don't know them know them), and I want to point out the mistakes without seeming pompous or rude. Is it as simple as sending them a message letting them know where the typos are?
I'm apprehensive because it's someone I like a lot and look up to, and I don't want to misstep and give them a reason to think negatively of me when/if they come across a submission of mine in the future.