error: ';' expected. Insert a semicolon at the end.

every time I import a script this message pops out error: ';' expected. Insert a semicolon at the end.so I just wanna know what is wrong with my script here it is and if there is anything wrong pls inform me

 #pragma strict
 
 var rayLength = 10;
 
 private var treeScript : TreeController;
 
 private var playerAnim : Arms Controller;
 
 function Update()
 {
     var hit : RaycastHit;
     var fwd = transform.TransformDirection(Vector3.forward);
     
     if(Physics.Raycast(transform.position, fwd, hit, rayLength))
     {
         if(hit.collider.gameObject.tag == "Tree")
         {
             treeScript = GameObject.Find(hit.collider.gameObject.name).GetComponent(TreeController);
             playerAnim = GameObject.Find("FPSArms_Axe@Idle").GetComponent(PlayerControl);
             
             if(Input.GetButtonDown("Fire1") && playerAnim.canSwing == true)
             {
                 treeScript.treeHealth -= 1;
             }
         }
     }
 }