title: Remove tag &#8203 in WP theme
body: <p>Bonjour à tous,
  In my Wordpress theme, I don't know why, there's a kind of tag appearing juste after the body tag, as I can see in Chrome debug tools :</p>
  
  <p><a href="https://i.stack.imgur.com/WJ5Kr.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WJ5Kr.jpg" alt="Chrome debug"></a></p>
  
  <p>It make a kind of blank space on the top of my page.</p>
  
  <p>I read many posts talking about Sublime Text, that I use. 
  Saving as UTF-8, Opening the file with VIM to see hidden tags...
  I see nothing :</p>
  
  <p><a href="https://i.stack.imgur.com/eRdsv.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/eRdsv.jpg" alt="enter image description here"></a></p>
  
  <p>And I don't know if the problem comes from my text editor (?)</p>
  
  <p>I think this appeared after I used <a href="https://fr.wordpress.org/plugins/wp-sweep/" rel="nofollow noreferrer">"Sweep" plugin</a> for cleaning revisions.</p>
  
  <p>Does someone have any idea how I could solve this problem ?
  Thanks in advance for your help !</p>