it expects ; before void, but when i put it there it still expects it

Software Chrome App
3

here's the code

int ledpin13 = 13
void setup() {

}

void loop() {
;digitalWrite(ledpin13, HIGH)
;delay(100)
;digitalWrite(ledpin13, LOW)
;delay(100)
}

i'm trying to do a simple led setup but it expects ;void setup even if usually it doesnt, and if i put ; there it still wants me to put ;.

By the way im using arduino create on a chromebook