diff --git a/src/Action/CheckLinter.php b/src/Action/CheckLinter.php
index 1e97a44..76bc681 100644
--- a/src/Action/CheckLinter.php
+++ b/src/Action/CheckLinter.php
@@ -33,7 +33,7 @@ protected function doExecute(Config $config, IO $io, Repository $repository, Act
     }
 
     /**
-     * @param $directories string[]
+     * @param string[] $directories
      *
      * @return array<string, mixed>
      */