diff --git a/pay.php b/pay.php
index ee0cd66..1c0b470 100644
--- a/pay.php
+++ b/pay.php
@@ -131,7 +131,7 @@
     }
 
     if ($success) {
-        // Make fake pay.
+        // Make fake payment.
         $paymentid = helper::save_payment(
             $payable->get_account_id(),
             $component,