Mistake in educational documentation

Development Programming & Scripting
1

(from Russia, I badly know English)
go to:
https://docs.unrealengine.com/latest/INT/Programming/Tutorials/FirstPersonShooter/3/4/index.html

function is incorrectly described:
void OnHit(class AActor* OtherActor, class UPrimitiveComponent* OtherComponent, FVector NormalImpulse, const FHitResult& Hit);

has to be so:
void OnHit(UPrimitiveComponent* HitComponent, class AActor* OtherActor, class UPrimitiveComponent* OtherComponent, FVector NormalImpulse, const FHitResult& Hit);