diff --git a/app/code/Magento/Csp/Test/Unit/Observer/RenderTest.php b/app/code/Magento/Csp/Test/Unit/Observer/RenderTest.php
index 48d6d6d9b4592..8c42a4d051bde 100644
--- a/app/code/Magento/Csp/Test/Unit/Observer/RenderTest.php
+++ b/app/code/Magento/Csp/Test/Unit/Observer/RenderTest.php
@@ -42,7 +42,7 @@ public function testExecuteExpectsRenderCalled()
         $cspRendererMock->expects($this->once())->method('render');
 
         $objectManagerHelper = new ObjectManager($this);
-        /** @var MockObject|Render $renderObserver */
+        /** @var Render $renderObserver */
         $renderObserver = $objectManagerHelper->getObject(
             Render::class,
             ['cspRenderer' => $cspRendererMock]