diff --git a/tests/Support/SupportReflectsClosuresTest.php b/tests/Support/SupportReflectsClosuresTest.php
index 8649298404c2..5e625e045602 100644
--- a/tests/Support/SupportReflectsClosuresTest.php
+++ b/tests/Support/SupportReflectsClosuresTest.php
@@ -74,7 +74,7 @@ public function testItWorksWithUnionTypes()
             ExampleParameter::class,
         ], $types);
 
-        $types = ReflectsClosuresClass::reflectFirstAll(function (ExampleParameter|AnotherExampleParameter $a, $b) {
+        $types = ReflectsClosuresClass::reflectFirstAll(function (ExampleParameter | AnotherExampleParameter $a, $b) {
             //
         });