From e08107dfc517478b902aa53c80df3b52010618f8 Mon Sep 17 00:00:00 2001
From: Ehsan <iranianpep@gmail.com>
Date: Tue, 12 Sep 2017 11:21:53 +1000
Subject: [PATCH] Add a minor comment

---
 src/Botonomous/utility/ArrayUtility.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Botonomous/utility/ArrayUtility.php b/src/Botonomous/utility/ArrayUtility.php
index 880770b..e35ef27 100644
--- a/src/Botonomous/utility/ArrayUtility.php
+++ b/src/Botonomous/utility/ArrayUtility.php
@@ -8,6 +8,8 @@
 class ArrayUtility extends AbstractUtility
 {
     /**
+     * Filter an array based on $keepKeys
+     *
      * @param array $toFilter
      * @param array $keepKeys Includes the keys that need to be kept in $toFilter array
      *