Error CS1519 and Error CS8025

This is my first time ever coding, and it's for the Roll-a-Ball tutorial, and I'm kind of stuck because I don't think I can remove any of the symbols it's telling me to remove.

Here are the error codes:

Assets/Scripts/PlayerController.cs(40,5): error CS1519: Unexpected symbol {' in class, struct, or interface member declaration Assets/Scripts/PlayerController.cs(41,24): error CS1519: Unexpected symbol =' in class, struct, or interface member declaration

Assets/Scripts/PlayerController.cs(41,53): error CS1519: Unexpected symbol `(' in class, struct, or interface member declaration

Assets/Scripts/PlayerController.cs(43,1): error CS8025: Parsing error

Here's the script:

 using UnityEngine;
 using UnityEngine.UI;
 using System.Collections;
 
 public class PlayerController : MonoBehaviour {
 
     public float speed;
     public Text countText;
 
     private Rigidbody rb;
     private int count;
 
     void Start ()
     {
         rb = GetComponent<Rigidbody>();
         count = 0;
         SetCountText ();
     }
     void FixedUpdate()
     {
         float moveHorizontal = Input.GetAxis("Horizontal");
         float moveVertical = Input.GetAxis("Vertical");
 
         Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);
 
         rb.AddForce(movement * speed);
     }
 
     void OnTriggerEnter(Collider other)
     {
         if (other.gameObject.CompareTag("Pick Up"))
         {
             other.gameObject.SetActive (false);
             count = count + 1;
             SetCountText ();
         }
     }
 
     void SetCountText ();
     {
         countText.text = "Count: " + count.ToString ();
     }
 }