View difference between Paste ID: XJT4QjH1 and HHbCk8Ps

 using UnityEngine;
 using System.Collections;
 
 public class EnemySound : MonoBehaviour
 {
 	AudioSource audio;
 
 	//float timer = 0f;
 	void Start ()
 	{
 		audio = GetComponent<AudioSource>();
 		StartCoroutine(PlayPeriodicSound());
 	}
 
 	void Update ()
 	{
 	}
 
         IEnumerator PlayPeriodicSound()
         {
             float timer = 0;
             while (true)
             {
 
                 if (MoveDown.enemies.Length > 20) //(over 20 bad guys)
-		        {
+
                     timer = Random.Range(0.5f, 1f);
                 }
-		        else if (MoveDown.enemies.Length > 5) // (5 - 19 bad guys)
+		else if (MoveDown.enemies.Length > 5) // (5 - 19 bad guys)
-		        {
+
                     timer = Random.Range(0.3f, .7f);
                 }
-		        else if (MoveDown.enemies.Length > 1) // (2-5 bad guys)
+		else if (MoveDown.enemies.Length > 1) // (2-5 bad guys)
                 {
                     timer = Random.Range(0.1f, .3f);
                 }
                 if (MoveDown.enmies.Length <= 1)
                 {
                     timer = 0.1f;
                 }
                 yield return new WaitForSeconds(timer);
                 audio.Play();
             }
         }
 
 }