diff --git a/Classes/Domain/Search/CachedSearchService.php b/Classes/Domain/Search/CachedSearchService.php
index db94c84..a8655f3 100644
--- a/Classes/Domain/Search/CachedSearchService.php
+++ b/Classes/Domain/Search/CachedSearchService.php
@@ -26,8 +26,7 @@ use Codappix\SearchCore\Connection\SearchResultInterface;
 use TYPO3\CMS\Core\SingletonInterface;
 
 /**
- * Service: Cached Search
- * @package Codappix\SearchCore\Domain\Search
+ * Service to process a search request, only once per request.
  */
 class CachedSearchService implements SingletonInterface, SearchServiceInterface
 {
diff --git a/Classes/Utility/ArrayUtility.php b/Classes/Utility/ArrayUtility.php
index e77c056..91e9e47 100644
--- a/Classes/Utility/ArrayUtility.php
+++ b/Classes/Utility/ArrayUtility.php
@@ -2,10 +2,25 @@
 
 namespace Codappix\SearchCore\Utility;
 
-/**
- * Utility: Array
- * @package Codappix\SearchCore\Utility
+/*
+ * Copyright (C) 2018 Benjamin Serfhos <benjamin@serfhos.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
  */
+
 class ArrayUtility
 {
     /**