magento-engcom/magento2ce#2420: Fixed code style issues

Author: Stanislav Idolov

app/code/Magento/Directory/Model/PriceCurrency.php

@@ -116,6 +116,8 @@ public function getCurrency($scope = null, $currency = null)
     }
 
     /**
+     * Get currrency symbol
+     *
      * @param null|string|bool|int|\Magento\Framework\App\ScopeInterface $scope
      * @param \Magento\Framework\Model\AbstractModel|string|null $currency
      * @return string

app/code/Magento/Sales/Model/Order.php

@@ -1945,7 +1945,8 @@ public function addRelatedObject(\Magento\Framework\Model\AbstractModel $object)
     /**
      * Get formatted order created date in store timezone
      *
-     * @param int $format date format type (\IntlDateFormatter::SHORT|\IntlDateFormatter::MEDIUM|\IntlDateFormatter::LONG|\IntlDateFormatter::FULL)
+     * @param int $format date format type (\IntlDateFormatter::SHORT|\IntlDateFormatter::MEDIUM
+     * |\IntlDateFormatter::LONG|\IntlDateFormatter::FULL)
      * @return string
      */
     public function getCreatedAtFormatted($format)

lib/internal/Magento/Framework/Pricing/PriceCurrencyInterface.php

@@ -94,6 +94,8 @@ public function round($price);
     public function getCurrency($scope = null, $currency = null);
 
     /**
+     * Get currency symbol
+     *
      * @param null|string|bool|int|\Magento\Framework\App\ScopeInterface $scope
      * @param \Magento\Framework\Model\AbstractModel|string|null $currency
      * @return string