diff --git a/src/Parser.php b/src/Parser.php
index efd8ba7..41eeaec 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -22,7 +22,7 @@
 final class Parser
 {
     /**
-     * @return Diff[]
+     * @return list<Diff>
      */
     public function parse(string $string): array
     {