diff --git a/.devilbox/www/config.php b/.devilbox/www/config.php
index f87ff523..bd33e469 100644
--- a/.devilbox/www/config.php
+++ b/.devilbox/www/config.php
@@ -11,7 +11,7 @@ putenv('RES_OPTIONS=retrans:1 retry:1 timeout:1 attempts:1');
 
 
 $DEVILBOX_VERSION = 'v0.10';
-$DEVILBOX_DATE = '2017-05-20';
+$DEVILBOX_DATE = '2017-05-23';
 $DEVILBOX_API_PAGE = 'devilbox-api/status.json';
 
 //
diff --git a/.devilbox/www/include/lib/container/Mongo.php b/.devilbox/www/include/lib/container/Mongo.php
index 5f74f930..d7d9ca92 100644
--- a/.devilbox/www/include/lib/container/Mongo.php
+++ b/.devilbox/www/include/lib/container/Mongo.php
@@ -84,6 +84,11 @@ class Mongo extends BaseClass implements BaseInterface
 	 *********************************************************************************/
 
 
+	/**
+	 * Execute MongoDB command and return iteratable
+	 * @param  array      $command Command
+	 * @return iteratable
+	 */
 	private function command($command)
 	{
 		$cmd = new \MongoDB\Driver\Command($command);
@@ -100,10 +105,6 @@ class Mongo extends BaseClass implements BaseInterface
 		return array();
 	}
 
-	private function query($query)
-	{
-	}
-
 
 	/**
 	 * Get all MongoDB Databases.
@@ -123,7 +124,6 @@ class Mongo extends BaseClass implements BaseInterface
 			}
 		}
 
-
 		return $databases;
 	}