title: Custom Domain pointing to heroku app changes URL in browser?
body: <p>I have an website hosted on heroku. App url is like <strong>example.herokuapp.com</strong></p>
  
  <p>I bought domain with name <strong>www.example.com</strong> and on visiting this URL I pointed to <strong>example.herokuapp.com</strong>. This works fine however URL in browser changes to heroku app rather it should stay custom domain <strong>www.example.com</strong></p>
  
  <p>What configurations are required?</p>