From 2c6076c1b4a78938438d8c64a52c5bcedbadde44 Mon Sep 17 00:00:00 2001
From: Mark Hamstra <hamstra.mark@gmail.com>
Date: Thu, 4 Oct 2018 21:26:23 +0200
Subject: [PATCH] Fix typo in code sample

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 0bd4f48..1d716f7 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ try {
         array(
             'card' => $formData,
             'transactionId' => $order->get_order_number(),
-            'currency' => 'USD,
+            'currency' => 'USD',
             // add a query parameter to the returnUrl to listen and complete payment
             'returnUrl' => $this->returnUrl,
         )