Add lines to resolve codestyle errors

Author: DanielRuf

app/code/Magento/Customer/ViewModel/Address.php

@@ -50,6 +50,7 @@ public function __construct(
 
     /**
      * Returns data validation class
+     *
      * @param mixed $param
      * @return mixed
      */
@@ -60,6 +61,7 @@ public function dataGetAttributeValidationClass($param)
 
     /**
      * Returns address validation class
+     *
      * @param mixed $param
      * @return mixed
      */