Multiple blank spaces in flash messages (CakePHP)

  cakephp, css, html, php

I am trying to get some blank spaces in a row in a flash message but I don’t manage to do so.

This is how my code looks:
$this->Flash->success(__('My message goes here')

This is what I get:
My message goes here

This is what I want:
My message goes here

Thanks in advance!

Source: Ask PHP