diff --git a/src/Plugin/Block/Product/ListProduct.php b/src/Plugin/Block/Product/ListProduct.php
index 88b9fa5..cc89f30 100644
--- a/src/Plugin/Block/Product/ListProduct.php
+++ b/src/Plugin/Block/Product/ListProduct.php
@@ -71,6 +71,9 @@ public function beforeGetUrl(Subject $subject, $route = '', $params = [])
         return [$route, $params];
     }
 
+    /**
+     * @return bool
+     */
     private function isAttributeLandingRequest(): bool
     {
         return $this->request->getModuleName() === 'emico_attributelanding';