Na, you should be OK, Anthony will probably leave it in, and as Sarg commented, plus the name of the Media, most guys here should be able to guess what is on it.
Don`t worry about it, just tick the box as lesson learned ;)
What Sarg was getting at is that some times you don`t know, or it isn`t obvious what is in the post and when you open it "Whamee" thats it, shit next couple of days, Just gives everybody a heads up, and then it`s down to them if the look or not.
hang tough brother