diff --git a/tests/Unit/Value/ValueTest.php b/tests/Unit/Value/ValueTest.php
index 380a2ebb..a5d6db73 100644
--- a/tests/Unit/Value/ValueTest.php
+++ b/tests/Unit/Value/ValueTest.php
@@ -19,7 +19,7 @@ final class ValueTest extends TestCase
      *
      * @see \Sabberworm\CSS\Rule\Rule::listDelimiterForRule
      *
-     * @var array<int, string>
+     * @var list<non-empty-string>
      */
     private const DEFAULT_DELIMITERS = [',', ' ', '/'];