Hey guys my camera and player rotate by themselves without me commanding them

Questions & Answers
1

Player:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class moverocket : MonoBehaviour {
public Rigidbody rb;
public float rocketmove;
public float rocketleft;
// Use this for initialization
void Start () {

}

// Update is called once per frame
void FixedUpdate () {
	if (Input.GetKey("w") ); {
	 	rb.AddForce(0, rocketmove, 0);
		}
	if (Input.GetKey ("a"))
		; {
		rb.AddForce (rocketleft, 0, 0);
		transform.Rotate (-50, 0, 0);
	}

}

}

Camera:

using UnityEngine;

public class camerafollow : MonoBehaviour {
public Transform player;
public Vector3 offset;

// Update is called once per frame
void Update () {
	transform.position =  player.position + offset;
	if (Input.GetKey (KeyCode.LeftArrow))
		;
	{
		transform.Rotate (-5, 0, 0);
	}
}

}

2

Remove the semicolons after each if statement, it should read

If(Input.GetKey("W")){
     //blah blah blah
}

And not

    If(Input.GetKey("W")) ; {
         //blah blah blah
    }