ENGCOM-7983: 💬 fix typo in php doc #29451

 - Merge Pull Request #29451 from brosenberger/magento2:fix-phpdoc-typo-downloadable
 - Merged commits:
   1. 2f2ceb6
   2. 200484d
   3. 2841c9c

Author: magento-engcom-team

app/code/Magento/Downloadable/Block/Sales/Order/Email/Items/Downloadable.php

@@ -12,7 +12,7 @@
 use Magento\Store\Model\ScopeInterface;
 
 /**
- * Downlaodable Sales Order Email items renderer
+ * Downloadable Sales Order Email items renderer
  *
  * @api
  * @since 100.0.2
@@ -81,6 +81,8 @@ public function getLinks()
     }
 
     /**
+     * Returns links title
+     *
      * @return null|string
      */
     public function getLinksTitle()
@@ -92,6 +94,8 @@ public function getLinksTitle()
     }
 
     /**
+     * Returns purchased link url
+     *
      * @param Item $item
      * @return string
      */