MAGETWO-69470: Coupon with type 'Auto' can't be generated.

- fix static test errors

Author: krissyhiserote

app/code/Magento/SalesRule/Model/Service/CouponManagementService.php

@@ -89,8 +89,7 @@ public function generate(\Magento\SalesRule\Api\Data\CouponGenerationSpecInterfa
                     $couponSpec->getRuleId()
                 );
             }
-            if (
-                !$rule->getUseAutoGeneration()
+            if (!$rule->getUseAutoGeneration()
                 && $rule->getCouponType() != \Magento\SalesRule\Model\Rule::COUPON_TYPE_AUTO
             ) {
                 throw new \Magento\Framework\Exception\LocalizedException(