diff --git a/cli/functions.php b/cli/functions.php
index 9741b42..7d38ecb 100644
--- a/cli/functions.php
+++ b/cli/functions.php
@@ -11,7 +11,7 @@
 namespace chillerlan\GW2DBCLI;
 
 /**
- * Checks wether the script is running in CLI mode.
+ * Checks whether the script is running in CLI mode.
  */
 if(!function_exists('is_cli')){
 	function is_cli(){
diff --git a/src/Helpers/Maps/LatLngHelpers.php b/src/Helpers/Maps/LatLngHelpers.php
index 9485aff..d82fba0 100644
--- a/src/Helpers/Maps/LatLngHelpers.php
+++ b/src/Helpers/Maps/LatLngHelpers.php
@@ -3,7 +3,7 @@
  * Class LatLngHelpers
  *
  * @filesource   LatLngHelpers.php
- * @package      GW2Treasures\GW2Tools\Maps
+ * @package      chillerlan\GW2DB\Helpers\Maps
  * @created      10.04.2016
  * @author       Smiley <smiley@chillerlan.net>
  * @copyright    2016 Smiley
@@ -19,7 +19,7 @@ class LatLngHelpers{
 	const CONTINENT_MISTS = 2;
 	const MAX_ZOOM = [
 		self::CONTINENT_TYRIA => 7,
-		self::CONTINENT_MISTS => 6,
+		self::CONTINENT_MISTS => 6, // @todo https://github.com/arenanet/api-cdi/issues/308
 	];
 
 	/**
@@ -43,7 +43,7 @@ public function project(array $point, $zoom, $maxZoom){
 	 * @param int   $floorID      from API
 	 *
 	 * @return array
-	 * @throws \GW2Treasures\GW2Tools\Maps\MapsException
+	 * @throws \chillerlan\GW2DB\Helpers\Maps\MapsException
 	 */
 	public function getTiles(array $view, $zoom, $continentID, $floorID){
 		$tiles = [];
diff --git a/src/Updaters/Items/UpdateItemDB.php b/src/Updaters/Items/UpdateItemDB.php
index 9763745..cf46f02 100644
--- a/src/Updaters/Items/UpdateItemDB.php
+++ b/src/Updaters/Items/UpdateItemDB.php
@@ -90,7 +90,7 @@ public function callback($item){
 
 			// deep sort the array
 			// https://gitter.im/chillerlan/gw2hero.es?at=56c3dcfbfdaaf5f17c0b331d
-			$item['data_'.$lang] = array_sort_recursive($item['data_'.$lang]);
+			$item['data_'.$lang] = \chillerlan\GW2DB\Helpers\array_sort_recursive($item['data_'.$lang]);
 
 			// strip out weird double spaces from item names
 			// https://gitter.im/arenanet/api-cdi?at=56dc3e56126367383571545d