Unexpected Symbol ')' I CAN'T FIND IT

Unity Engine
1

Error message:
Assets/Scripts/PlayerHealth.cs(42,62): error CS1525: Unexpected symbol `)’

I’m trying to give my player some health, but I can’t test it…

I’m using C#.

using UnityEngine;
using System.Collections;

public class PlayerHealth : MonoBehaviour {
	public int maxHealth = 100;
	public int curHealth = 100;
	public bool dead = false;

	public float healthBarLength;

	// Use this for initialization
	void Start () {
		healthBarLength = Screen.width/2;
	}
	
	// Update is called once per frame
	void Update () {
		AdjustCurrentHealth (0);

	}

	void OnGUI () {
		GUI.Box (new Rect (0, 0, healthBarLength, 20), "");
		if(dead == true)
			Dead();
	}

	void AdjustCurrentHealth(int h) {
		if(curHealth < 0) {
			curHealth = 0;
			dead = true;
		}
	
		if(curHealth > maxHealth)
			curHealth = maxHealth;

		healthBarLength = (Screen.width / 2) * (curHealth / (float)maxHealth);
	}


	void dead () {
		if(GUI.Button(new Rect(0, 0, 100, 50), *Dead*)) {
		}
	}
}
2

Why are you using stars instead of quotes on line 42?