Update tests/Unit/OutputFormatTest.php

Co-authored-by: JakeQZ <[email protected]>

Author: oliverklee

tests/Unit/OutputFormatTest.php

@@ -443,7 +443,7 @@ public function setSpaceBeforeListArgumentSeparatorProvidesFluentInterface(): vo
     /**
      * @test
      */
-    public function getSpaceAfterListArgumentSeparatorInitiallyEmptyString(): void
+    public function getSpaceAfterListArgumentSeparatorInitiallyReturnsEmptyString(): void
     {
         self::assertSame('', $this->subject->getSpaceAfterListArgumentSeparator());
     }