Why can't unity see my variable declaration?

Hi, I have tried to remove this problem multiple times without success. Error message:

Assets/Scripts/PlayerController.cs(45,46): error CS1525: Unexpected symbol `movement'

Here's the script:

 using UnityEngine;
 using System.Collections;
 
 public class PlayerController : MonoBehaviour {
 
     public float speed = 6.0F;
     public float jumpSpeed = 1000.0F;
     public float gravity = 1.0F;
     public float fallSpeed = 2.0F;
     public float moveforward;
     public float slowdown;
 
     private bool jumping;
     private float v;
     private float h;
     private Rigidbody rb;
     private Transform transform;
     private Vector3 movement;
 
     void Start ()
     {
         rb = GetComponent<Rigidbody> ();
     }
 
     void Update () 
     {
         h = Input.GetAxis ("Horizontal");
         jumping = Input.GetButtonDown ("Jump");
         h *= speed;
         movement = Vector3 (h, 0.0f, moveforward);
         rb.AddForce (movement);
     }
 
     void LateUpdate ()
     {
         rb = GetComponent<Rigidbody> ();
         Vector3 subtract = new Vector3 (0.0f, 0.0f, slowdown);
         rb.AddForce (subtract);
     }
 
     void OnCollisionEnter (Collision other, Vector3 movement)
     {
         if (other.gameObject.CompareTag ("Ground")) 
         {
             Jump (Vector3 movement);
         }
     }
 
     void Jump(Vector3 movement)
     {
         if (jumping == true)
         {
             movement.y = jumpSpeed;
             movement.y /= gravity;
         }
     }
 }
 

Help is, of course, appreciated! Thanks!