Fix code style

src/Spout/Reader/ODS/Helper/SettingsHelper.php

@@ -4,13 +4,10 @@ namespace Box\Spout\Reader\ODS\Helper;
 
 use Box\Spout\Reader\Exception\XMLProcessingException;
 use Box\Spout\Reader\ODS\Creator\EntityFactory;
-use Box\Spout\Reader\Wrapper\XMLReader;
 
 /**
  * Class SettingsHelper
  * This class provides helper functions to extract data from the "settings.xml" file.
- *
- * @package Box\Spout\Reader\ODS\Helper
  */
 class SettingsHelper
 {