diff --git a/app/code/Magento/ConfigurableProduct/Block/Plugin/Product/Media/Gallery.php b/app/code/Magento/ConfigurableProduct/Block/Plugin/Product/Media/Gallery.php
index 8f712d3a1d8d9..1df68482eb6b8 100644
--- a/app/code/Magento/ConfigurableProduct/Block/Plugin/Product/Media/Gallery.php
+++ b/app/code/Magento/ConfigurableProduct/Block/Plugin/Product/Media/Gallery.php
@@ -10,7 +10,7 @@
 use Magento\Framework\Serialize\Serializer\Json;
 
 /**
- * Class Gallery
+ * Provides a serialized media gallery data for configurable product options.
  */
 class Gallery
 {