Nuka Cola Sprayer

The Nuka Cola Sprayer card states that you “Roll to hit each model within Yellow of this model” while the Top Up Nuka Cola Sprayer has the standard Yellow AOE symbol. Do they behave the same or as it literally states do you roll to hit every model within Yellow of the actual Mr. Frothy with the Nuka Cola Sprayer in some kind of crazy 360 degree arc around it?

I think they forgot the AoE symbol…