diff --git a/lib/GoCardless.php b/lib/GoCardless.php
index 2419f1c..457eb3f 100644
--- a/lib/GoCardless.php
+++ b/lib/GoCardless.php
@@ -40,7 +40,7 @@ class GoCardless {
   /**
    * The GoCardless client instance.
    *
-   * @var GoCardless $client
+   * @var GoCardless_Client $client
    */
   public static $client;