Need Help with credits.

[i3670]

Hi I'm trying this script atm. but it gives me an error message:

main(198,1) : ERR : Unexpected token '{'


void OnStart()
{
AddEntityCollideCallback("Player", "Ending_Area_1", "StartCredits", true, 1);
}

"197" void StartCredits(string &in asParent, string &in asChild, int alState);
"198" {
"199" StartCredits("05_paper_transformation.ogg", true, "Ending", "MainCredits", 1);
"200" }

Help plox so close to wrapping my custom story up.