diff --git a/lib/Db/Share.php b/lib/Db/Share.php
index f71ded76f..0a5772fd9 100644
--- a/lib/Db/Share.php
+++ b/lib/Db/Share.php
@@ -69,7 +69,7 @@ class Share extends Entity implements JsonSerializable {
 	public const TYPE_CIRCLE = 'circle';
 	public const TYPE_CONTACTGROUP = 'contactGroup';
 
-	public const TYPE_SORT_ARRAY = array(
+	public const TYPE_SORT_ARRAY = [
 		self::TYPE_PUBLIC,
 		self::TYPE_ADMIN,
 		self::TYPE_GROUP,
@@ -79,7 +79,7 @@ class Share extends Entity implements JsonSerializable {
 		self::TYPE_EXTERNAL,
 		self::TYPE_CIRCLE,
 		self::TYPE_CONTACTGROUP,
-	);
+	];
 
 	/** @var string $token */
 	protected $token = '';
diff --git a/lib/Service/ShareService.php b/lib/Service/ShareService.php
index a5891cc54..1c1dab1e4 100644
--- a/lib/Service/ShareService.php
+++ b/lib/Service/ShareService.php
@@ -134,7 +134,7 @@ class ShareService {
 	private function sortByCategory() : void {
 		$sortedShares = [];
 		foreach (Share::TYPE_SORT_ARRAY as $shareType) {
-			$filteredShares = array_filter($this->shares, function($share) use ($shareType) {
+			$filteredShares = array_filter($this->shares, function ($share) use ($shareType) {
 				return $share->getType() === $shareType;
 			});
 			$sortedShares = array_merge($sortedShares, $filteredShares);