Problem with my code and CANT FIND THE MISTAKE!!!

So, I got the error message: "Assets/Scripts/PhysicsObject.cs(66,47): error CS1525: Unexpected symbol `)' "

I looked through the code multiple times for the closing bracket but I can't find any misplaced ones. I also checked for other noting flaws but couldn't find any for as far as I know...

Can someone help? Here's the full list (and yes, it's pretty much entirely copied from the 2D Platformer Character Controller tutorial but I'm a huge code-noob and still learning)

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class PhysicsObject : MonoBehaviour {
     
     public float gravityModifier = 1f;
     public float minGroundNormalY = .65f;
     
     protected bool grounded;
     protected Vector2 groundNormal;
     
     protected Rigidbody2D rb2d;
     protected Vector2 velocity;
     protected ContactFilter2D contactFilter;
     protected RaycastHit2D[] hitBuffer = new RaycastHit2D[16];
     protected List<RaycastHit2D>hitBufferList = new List<RaycastHit2D> (16);
     
     protected const float minMoveDistance = 0.001f;
     protected const float shellRadius = 0.01f;
 
     void OnEnable()
     {
         rb2d = GetComponent<Rigidbody2D> ();
     }
     
     void Start () 
     {
         contactFilter.useTriggers = false;
         contactFilter.SetLayerMask (Physics2D.GetLayerCollisionMask (gameObject.layer) );
         contactFilter.useLayerMask = true;
     }
     
     void Update () 
     {
         
     }
     
     void FixedUpdate () 
     {
         velocity += gravityModifier * Physics2D.gravity * Time.deltaTime;
         
         grounded = false;
         
         Vector2 deltaPosition = velocity * Time.deltaTime;
         
         Vector2 move = Vector2.up * deltaPosition.y;
         
         Movement (move, true);
     }
     
     void Movement (Vector2 move, bool yMovement)
     {
         float distance = move.magnitude;
         
         if (distance > minMoveDistance)
         {
             int count = rb2d.Cast(move, contactFilter, hitBuffer, distance + shellRadius);
             hitBufferList.Clear ();
             
             for (int i = 0; i < count; i++)
             {
                 hitBufferList.Add (hitBuffer [i]);
             }
             
             for (int i = 0; i < hitBufferList.count; i++)
             {
                 Vector2 currentNormal = hitBufferList[i].normal;
                 
                 if (currentNormal.y > minGroundNormalY)
                 {
                     grounded = true;
                     if (yMovement)
                     {
                         groundNormal = currentNormal;
                         currentNormal.x = 0;
                     }
                 }
                 
                 float projection = Vector2.Dot (velocity, currentNormal);
                 if (projection < 0)
                 {
                     velocity = velocity - projection * currentNormal;
                 }
                 
                 float modifiedDistance = hitBufferList[i].distance - shellRadius;
                 distance = modifiedDistance < distance ? modifiedDistance : distance;
             }
             
         }
         
         rb2d.position = rb2d.position + move.normalized * distance;
     }
 }

I wrote it in Notepad++ with C# syntaxis and character set UTF-8-BOM

Hope to hear from someone soon