diff --git a/tests/Feature/ChartsTest.php b/tests/Feature/ChartsTest.php
index dc2faf3..df14afa 100644
--- a/tests/Feature/ChartsTest.php
+++ b/tests/Feature/ChartsTest.php
@@ -274,7 +274,8 @@ public function testToJson()
             'type',
             'options',
             'series',
-        ], array_keys(
+        ],
+            array_keys(
             json_decode($response->content(), true)
         )
         );