srmklive / laravel-paypal

src/Traits/PayPalAPI/Trackers.php

Spacing +2 added lines, -2 removed lines

@@ -60,9 +60,9 @@
      *
      * @see https://developer.paypal.com/docs/api/tracking/v1/#trackers-batch_get
      */
-    public function listTrackingDetails(string $transaction_id, string $tracking_number=null)
+    public function listTrackingDetails(string $transaction_id, string $tracking_number = null)
     {
-        $this->apiEndPoint = "v1/shipping/trackers?transaction_id={$transaction_id}" . !empty($tracking_number) ? "&tracking_number={$tracking_number}" : "";
+        $this->apiEndPoint = "v1/shipping/trackers?transaction_id={$transaction_id}".!empty($tracking_number) ? "&tracking_number={$tracking_number}" : "";
 
         $this->verb = 'get';