fix doc.

Payum · Mar 24, 2016 · c079e41 · c079e41
1 parent bcab34f
commit c079e41
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Resources/docs/subscription-billing.md b/Resources/docs/subscription-billing.md
@@ -32,6 +32,9 @@ This is a usual charge as we showed it in [get-it-started](get-it-started.md) wi
 /** @var \Payum\Core\Model\PaymentInterface $payment */
 
 $payment->setDetails([
+    'amount' => 2000,
+    'currency' => 'USD',
+
     // everything in this section is never sent to the payment gateway
     'local' => [
         'save_card' => true,