## About The Pull Request
Right now it says "ADMIN created 10ea spiders.", which is really odd
syntax since nothing else in the game does this. This just fixes it so
the message reads "ADMIN created 10 spiders.", which is a lot more clear
to my eyes.
## Changelog
I'll be honest I had no idea you could spawn mobs this way and I don't
think it's measurable enough to even put an `admin` changelog.