Fix docblock

Author: slavvka

setup/src/Magento/Setup/Model/ConfigGenerator.php

@@ -18,7 +18,8 @@
 
 /**
  * Creates deployment config data based on user input array
- * this class introduced to break down Magento\Setup\Model\ConfigOptionsList::createConfig
+ *
+ * This class introduced to break down {@see Magento\Setup\Model\ConfigOptionsList::createConfig}
  */
 class ConfigGenerator
 {
@@ -92,6 +93,7 @@ public function __construct(
 
     /**
      * Creates encryption key config data
+     *
      * @param array $data
      * @return ConfigData
      */