gabrielbull / php-ups-api

src/Shipping.php

Spacing +1 added lines, -1 removed lines

@@ -353,7 +353,7 @@
 
         $referenceNumbers = $shipment->getReferenceNumbers();
         if (isset($referenceNumbers)) {
-            foreach($referenceNumbers as $referenceNumber) {
+            foreach ($referenceNumbers as $referenceNumber) {
                 $shipmentNode->appendChild($referenceNumber->toNode($xml));
             }
         }