Other mistake: The arcade version mentions in the demo "How to play" reel "Various ways of prssing buttons", forgetting an "E."
Other mistake: In the character selection screen of the Arcade version, J. Max's profession is "Quaterback", in an obvious misspelling of "quaRterback." The SNES version fixes the typo. Also, to be precise, you shouldn't break the word "profession" into "Profe - ssion" leaving the double S on the same line.