[SCRIPT] Lines Error in .hps

[MaksoPL]

When i've add line AddUseItemCallback("","key1","door1","Door,true); in the test i see the error: Unexpected end of file. What's wrong with that line? .hps file:
void OnStart()
{
AddEntityCollideCallback("Player", "antonydead", "Message1", true, 1);
AddEntityCollideCallback("Player", "rozdzial1", "Message2", true, 1);
AddEntityCollideCallback("Player", "trup1", "Message3", true, 1);
AddUseItemCallback("","key1","door1","Door,true);
}

void Message1(string &in asChild, string &in asParent, int alState)
{
SetMessage("Messages", "AntonyDead", 10);
}

void Message2(string &in asChild, string &in asParent, int alState)
{
SetMessage("Messages", "Rozdzial1", 10);
}

void Message3(string &in asChild, string &in asParent, int alState)
{
SetMessage("Messages", "Trup1", 10);
}

void Door(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("door1",false,true);
PlaySoundAtEntity("","unlock_door","door1",0,false);
RemoveItem("key1");
}
What i've must done?