diff --git a/test/Resolver/ValueInjectionTest.php b/test/Resolver/ValueInjectionTest.php
index 735d6c00..74727732 100644
--- a/test/Resolver/ValueInjectionTest.php
+++ b/test/Resolver/ValueInjectionTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void
     {
         parent::setUp();
 
-        if (!$this->streamFixture) {
+        if (! $this->streamFixture) {
             $this->streamFixture = fopen('php://temp', 'w+');
         }
     }
@@ -126,7 +126,7 @@ public function provideExportableValues()
 
     public function provideUnexportableItems()
     {
-        if (!$this->streamFixture) {
+        if (! $this->streamFixture) {
             $this->streamFixture = fopen('php://temp', 'w+');
         }