Script FPS Game Emitter Compiler error,ParticleEmitter now wont work

public float mermı, sarjor, taplammermi, menzil, hasar1, hasar2, sıradakiates, ateszamani, sayi, zaman, maxzaman; public bool ates, reload; RaycastHit hit; ParticleEmitter muzzle; public Text mermiyazi;

 void Start()
 {
     zaman = maxzaman;
     muzzle = GetComponentInChildren<ParticleEmitter>();
 }

 // Update is called once per frame
 void Update()
 {
     mermiyazi.text = "" + mermı + "/" + taplammermi;
     if (Input.GetMouseButton(0) && mermı > 0 && Time.time > sıradakiates && !reload)
     {
         ates = true;
         muzzle.emit = true
         sıradakiates = Time.time + ateszamani;
         mermı -= 1;

its i used emit script its give compiler error how can i fix it (Sorry for bad english),İ added this code "ParticleEmitter muzzle;"for my fps game but i get a compiler error RaycastHit hit; ParticleEmitter muzzle; public Text mermiyazi; ates = true; muzzle.emit = true sıradakiates = Time.time + ateszamani; what i can do? (Sorry for bad english)