Remove trailing whitespace

Resources/views/Form/Type/sonata_type_model_autocomplete.html.twig

@@ -65,7 +65,7 @@ file that was distributed with this source code.
                                 {% elseif admin_code %}
                                     'admin_code':  '{{ admin_code }}',
                                 {% endif %}
-                                
+
                                  // subclass
                                 {% if app.request.query.get('subclass') %}
                                     'subclass': '{{ app.request.query.get('subclass') }}',