Error UCE0001: ';' expected. Insert a semicolon at the end.

im makeing a game and it says

Assets/NewBehaviourScript.js(1,7): UCE0001: ‘;’ expected. Insert a semicolon at the end.

pragma strict;
var rotationSpeed = 100;

function Update ()
{  
    var rotation : float = Input.GetAxis (Horizontal) * rotationSpeed;
    rotation *= Time.deltaTime;
    rigidbody.AddRelativeTorque (Vector3.back * rotation) ;
}

pragma Strict;

var rotationSpeed = 100;

function Update ()

{  
    var rotation : float = Input.GetAxis (Horizontal) * rotationSpeed;
    rotation *= Time.deltaTime;
    rigidbody.AddRelativeTorque (Vector3.back * rotation) ;
}

Input.GetAxis (Horizontal)

should be

Input.GetAxis ("Horizontal")