diff --git a/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php b/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php
index 8d5b501654749..36ad026029056 100644
--- a/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php
+++ b/app/code/Magento/Eav/Model/Entity/Attribute/Source/AbstractSource.php
@@ -80,6 +80,8 @@ public function getOptionText($value)
     }
 
     /**
+     * Get option id.
+     *
      * @param string $value
      * @return null|string
      */