MAGETWO-36275: Create /mine API for BillingAddressManagement

 - removed excessive whitespace

Author: Cari Spruiell

dev/tests/api-functional/testsuite/Magento/Quote/Api/BillingAddressManagementTest.php

@@ -233,7 +233,7 @@ public function testSetMyAddress()
         $quote->load('test_order_1', 'reserved_order_id');
         $address = $quote->getBillingAddress();
         $address->getRegionCode();
-        $savedData  = $address->getData();
+        $savedData = $address->getData();
         $this->assertEquals($addressId, $savedData['address_id']);
         //custom checks for street, region and address_type
         foreach ($addressData['street'] as $streetLine) {