diff --git a/src/Data/Authorization.php b/src/Data/Authorization.php
index 44acfe6..5864ab6 100644
--- a/src/Data/Authorization.php
+++ b/src/Data/Authorization.php
@@ -124,7 +124,6 @@ public function getFile()
     /**
      * Returns the DNS record object
      *
-     * @param Challenge $challenge
      * @return Record|bool
      */
     public function getTxtRecord()