diff --git a/setup/src/Magento/Setup/Module/Di/App/Task/Operation/Area.php b/setup/src/Magento/Setup/Module/Di/App/Task/Operation/Area.php
index 7acc84e356c4d..edc2a485278a6 100644
--- a/setup/src/Magento/Setup/Module/Di/App/Task/Operation/Area.php
+++ b/setup/src/Magento/Setup/Module/Di/App/Task/Operation/Area.php
@@ -10,6 +10,9 @@
 use Magento\Setup\Module\Di\Compiler\Config;
 use Magento\Setup\Module\Di\Definition\Collection as DefinitionsCollection;
 
+/**
+ * Area configuration aggregation
+ */
 class Area implements OperationInterface
 {
     /**
@@ -67,7 +70,7 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function doOperation()
     {