ENGCOM-4096: Static test fix.

Author: p-bystritsky

app/code/Magento/Review/Controller/Adminhtml/Product/Save.php

@@ -10,9 +10,14 @@
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Framework\Exception\LocalizedException;
 
+/**
+ * Save Review action.
+ */
 class Save extends ProductController implements HttpPostActionInterface
 {
     /**
+     * Save Review action.
+     *
      * @return \Magento\Backend\Model\View\Result\Redirect
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      */