Rename Factory folder to Creator (#430)

src/Spout/Writer/XLSX/Creator/InternalFactory.php

@@ -1,15 +1,15 @@
 <?php
 
-namespace Box\Spout\Writer\XLSX\Factory;
+namespace Box\Spout\Writer\XLSX\Creator;
 
 use Box\Spout\Common\Escaper;
 use Box\Spout\Common\Helper\StringHelper;
 use Box\Spout\Writer\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Entity\Options;
-use Box\Spout\Writer\Factory\EntityFactory;
-use Box\Spout\Writer\Factory\InternalFactoryInterface;
-use Box\Spout\Writer\Factory\WorkbookFactory;
-use Box\Spout\Writer\Factory\WorksheetFactory;
+use Box\Spout\Writer\Creator\EntityFactory;
+use Box\Spout\Writer\Creator\InternalFactoryInterface;
+use Box\Spout\Writer\Creator\WorkbookFactory;
+use Box\Spout\Writer\Creator\WorksheetFactory;
 use Box\Spout\Writer\XLSX\Helper\FileSystemHelper;
 use Box\Spout\Writer\XLSX\Helper\SharedStringsHelper;
 use Box\Spout\Writer\XLSX\Helper\StyleHelper;
@@ -20,7 +20,7 @@ use Box\Spout\Writer\XLSX\Manager\WorksheetManager;
  * Class InternalFactory
  * Factory for all useful types of objects needed by the XLSX Writer
  *
- * @package Box\Spout\Writer\XLSX\Factory
+ * @package Box\Spout\Writer\XLSX\Creator
  */
 class InternalFactory implements InternalFactoryInterface
 {