1 files changed, 3 insertions, 2 deletions
diff --git a/tests/Components/GroupKeywordTest.php b/tests/Components/GroupKeywordTest.php
index 8d4a407..41ff89a 100644
--- a/tests/Components/GroupKeywordTest.php
+++ b/tests/Components/GroupKeywordTest.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Tests\Components;
 
@@ -12,11 +13,11 @@ class GroupKeywordTest extends TestCase
     {
         $this->assertEquals(
             GroupKeyword::build(
-                array(
+                [
                     new GroupKeyword(new Expression('a')),
                     new GroupKeyword(new Expression('b')),
                     new GroupKeyword(new Expression('c')),
-                )
+                ]
             ),
             'a, b, c'
         );