diff --git a/README.md b/README.md
index 5958616..d306c6a 100755
--- a/README.md
+++ b/README.md
@@ -99,10 +99,12 @@ class SoapController
 
     // Without classmap
     $response = $this->soapWrapper->call('Currency.GetConversionAmount', [
-      'CurrencyFrom' => 'USD', 
-      'CurrencyTo'   => 'EUR', 
-      'RateDate'     => '2014-06-05', 
-      'Amount'       => '1000',
+        [
+          'CurrencyFrom' => 'USD', 
+          'CurrencyTo'   => 'EUR', 
+          'RateDate'     => '2014-06-05', 
+          'Amount'       => '1000',
+        ]
     ]);
 
     var_dump($response);