hiqdev / omnipay-paxum

src/Message/CompletePurchaseResponse.php

Spacing +1 added lines, -1 removed lines

@@ -140,7 +140,7 @@
         $kvs = '';
         foreach ($this->data as $k=>$v) {
             if ($k !== 'key' && $k !== 'username') {
-                $kvs  .= ($kvs ? '&' : '') . "$k=$v";
+                $kvs .= ($kvs ? '&' : '') . "$k=$v";
             }
         }
         $hash = md5($kvs);