Help me in solving JS20A problem

My issue

How to correct it…
As I know this is the correct code.

My code

document.body.innerHTML = '<h2>CodeChef is the best!!!</h2>';

Learning course: Web development using JavaScript
Problem Link: Changes using DOM Practice Problem in Web development using JavaScript - CodeChef

There is nothing to correct my friend @ravan_monu,
You just need to complete the code by writing the given code snippet, and monitor what is changing in this code,after you write this.
That’s all it asks.
Thank You…