diff --git a/src/StdioLogger.php b/src/StdioLogger.php
index bb00f6b..01b9ba1 100644
--- a/src/StdioLogger.php
+++ b/src/StdioLogger.php
@@ -31,10 +31,9 @@ public function __construct(Stdio $stdio)
     }
 
     /**
-     * LogglyLogger constructor.
      * @param LoopInterface $loop
      */
-    public static function create(LoopInterface $loop)
+    public static function create(LoopInterface $loop): StdioLogger
     {
         return new self(new Stdio($loop));
     }