Removed unused lines of codes.

library/Solarium/Plugin/BufferedAdd/Event/AddDocument.php

@@ -38,7 +38,6 @@
  */
 namespace Solarium\Plugin\BufferedAdd\Event;
 use Symfony\Component\EventDispatcher\Event;
-use Solarium\QueryType\Update\Result;
 use Solarium\QueryType\Select\Result\DocumentInterface;
 
 /**

library/Solarium/QueryType/Select/ResponseParser/Component/Spellcheck.php

@@ -62,7 +62,6 @@ class Spellcheck extends ResponseParserAbstract implements ComponentParserInterf
      */
     public function parse($query, $spellcheck, $data)
     {
-        $results = array();
         if (
             isset($data['spellcheck']['suggestions']) &&
             is_array($data['spellcheck']['suggestions']) &&