Check out the Top 25 slip-ups at slip-up.com Choice tidbit:
In the 1631 edition printing of the King James Bible, in Exodus 20:14, a very small word was forgotten by the printers. The word “not”. This changed the 7th commandment to say Thou shalt commit adultery! Aaack! I guess that’s what the church thought too, because the printers were fined 300 pounds. (a lifetimes wages in those days) Most of the copies were recalled immediately. Only 11 are left today.