2D Pong Game

i got an error saying ‘Unexpected token: +.’ and this is my script

#pragma strict

static var playerScore01 : int = 0;
static var playerScore02 : int = 0;

static function Score (wallName : String) {
    if (wallName == "rightWall")
    {
        playerScore01 += 1;
    }
    else {
        playerScore02 += 1;
    }
    Debug.Log("Player Score 1 is " + playerScore01); 
    Debug.Log("Player Score 2 is " + playerScore02);     
}
function onGUI () {
   GUI.Label (new Rect (Screen.width/2-150, 20, 100, 100), "" + playerScore01;
   GUI.Label (new Rect (Screen.width/2+150, 20, 100, 100), "" + playerScore02;
}

Lines 18 and 19 appear to be missing closing brackets.