timming

hey guys, quick question i cant figure out why this is telling me to add a semicolon, thanks

var hour = 0;
var minute = 0;
var second = 0;
var secondplus = 1;
function Update () {
print ("second");
timewait();
if(second >= 60) {
	minute++;
	second = 0;
	}
if(minute >= 60){
	minute = 0;
	hour++;
	}
}

function timewait () {
yeild WaitForSeconds (secondplus);
}

lol miss spelled yield ftw