유니티 공부중인데

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class 라이트 : MonoBehaviour
{

private Light theLight;

private float targetlntensity;
private float currentlntensity;

private void Start()
{
    theLight = GetComponet<Light>();
    currentlntensity = theLight.intensity;
    targetlntensity = Random.Range(0.4f, 1f);
}

// Update is called once per frame
void Update()
{
    if(Mathf.Abs(targetlntensity - currentlntensity) >= 0.01)
    {

        if(targetlntensity - currentlntensity >= 0)
             currentlntensity += Time.deltaTime * 3f;
        else
             currentlntensity -= Time.deltaTime * 3f;

        theLight.intensity = currentlntensity;
        theLight.range = currentlntensity + 10;

    }
    else
    {
        targetlntensity = Random.Range(0.4f, 1f);
    }

}뭔가 계속 틀려서 오류가난다는데 먼지모르겠어요
https://www.youtube.com/watch?v=CJm1vsbh_78&list=PLUZ5gNInsv_PR72-V9bTABaZu2py4DJq8&index=7 분명 이거 보고 따라했는데