error CS1001: Unexpected symbol `<', expecting identifier

So Iam really new to coding and Unity overall and I got this Error and cant move foward … Anyone can Help ?
Error: “Assets/Scripts/CameraFollow.cs(22,58): error CS1001: Unexpected symbol `<', expecting identifier”

Looks like its in line 22/23

SCRIPT :
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CameraFollow : MonoBehaviour {
public Transform target;
public Transform leftBounds;
public Transform rightBounds;

public float smoothDampTime = 0.15f;
private float smoothDampVelocity = Vector3.zero;

private float camWidth, camHeight, levelMinX, levelMaxX;

// Use this for initialization
void Start () {

camHeight = Camera.main.orthographicSize * 2;
camWidth = camHeight * Camera.main.aspect;

float leftBoundWidth = leftBounds.GetComponetInChildren. ().Bounds.size.x / 2;
float rightBoundssWidth = rightBounds.GetComponentInChildren ().bounds.size.x / 2;

levelMinX = leftBounds.position.x + leftBoundsWidth + (camWidth/2);
levelMaxX = rightBounds.position.x - rightBoundssWidth - (camWidth/2);
}

// Update is called once per frame
void Update () {

if (target) {
float targetX = Mathf.Max (levelMinX, Mathf.Min (levelMaxX, target.position.x));

float x = Mathf.SmoothDamp (transform.position.x, targetX, ref smoothDampVelocity, smoothDampTime);

transform.position = new Vector3 (x, transform.position.y, transform.position.z);

}
}
}

On this line :

float leftBoundWidth = leftBounds.GetComponetInChildren.<SpriteRenderer> ().Bounds.size.x / 2;

You added by mistake a point before the <

GetComponetInChildren.<

It should be GetComponetInChildren<

thank you !!!
now there is another error that says " Assets/Scripts/CameraFollow.cs(5,14): error CS0101: The namespace global::' already contains a definition for CameraFollow’"

you have two scripts with the same name CameraFollow so first search for the scripts in the Editor in the Project tab in the search bar type CameraFollow and see that you have two scripts with the same name.

Now you can either delete one of them but check first that you delete the one you don’t need or change the name of one of them.

But the error say that you have two scripts with the same name.