diff --git a/tests/Console/Command/ListSetsCommandTest.php b/tests/Console/Command/ListSetsCommandTest.php
index 2324da38feb..a0a93b11591 100644
--- a/tests/Console/Command/ListSetsCommandTest.php
+++ b/tests/Console/Command/ListSetsCommandTest.php
@@ -30,10 +30,11 @@ public function testListWithTxtFormat()
             '--format' => 'txt',
         ]);
 
-        $resultText = $commandTester->getDisplay();
+        $resultRaw = $commandTester->getDisplay();
+
         $expectedResultStart = ' 1) @DoctrineAnnotation
       Rules covering Doctrine annotations';
-        static::assertStringStartsWith($expectedResultStart, $resultText);
+        static::assertStringStartsWith($expectedResultStart, $resultRaw);
         static::assertSame(0, $commandTester->getStatusCode());
     }
 
@@ -43,9 +44,9 @@ public function testListWithJsonFormat()
             '--format' => 'json',
         ]);
 
-        $resultText = $commandTester->getDisplay();
+        $resultRaw = $commandTester->getDisplay();
 
-        static::assertJson($resultText);
+        static::assertJson($resultRaw);
         static::assertSame(0, $commandTester->getStatusCode());
     }