title: Wordpress functions.php not loading js and css files
body: <p>So I wrote the following code into my functions.php file:</p>
  
  <pre><code>function buena_child_scripts() {
      wp_enqueue_script('extra js', get_stylesheet_directory_uri() . '/js/extra.js');
  
      wp_enqueue_script('test js', get_stylesheet_directory_uri() . '/js/test.js');
      wp_enqueue_style('custom css', get_stylesheet_directory_uri() . '/css/custom.css');
  }
  
  add_action('wp_enqueue_scripts', 'buena_child_scripts');
  </code></pre>
  
  <p>The css and js files just don't get loaded.</p>
  
  <p>Of course I have <code>&lt;?php wp_head(); ?&gt;</code> inside my index.php</p>
  
  <p>And I can manually call the js and css and that works...</p>
  
  <p>What am I doing wrong?</p>