[WIP] failing unit test for T3HaulerConfiguration corrected

Author: dwenzel

Tests/Unit/Configuration/T3HaulerConfigurationTest.php

@@ -180,10 +180,10 @@ public function ensureConfigurationLoadedIsCalledOnlyOnce(): void
         // Call get multiple times to ensure configuration is loaded only once
         $this->subject->get('test1');
         $this->subject->get('test2');
-        $config = $this->subject->getAll();
-        $this->subject->getEnabledTables();
+        $this->subject->getAll();
+        $enabledTables = $this->subject->getEnabledTables();
 
-        self::assertNotEmpty($config);
+        self::assertNotEmpty($enabledTables);
     }
 
     #[Test]