diff --git a/src/SitemapExtension.php b/src/SitemapExtension.php
index d56201a..4c23c72 100644
--- a/src/SitemapExtension.php
+++ b/src/SitemapExtension.php
@@ -194,6 +194,7 @@ private function getLinks()
 
     /**
      * @param string $contentTypeSlug
+     *
      * @return string
      */
     private function getListingLink($contentTypeSlug)
@@ -243,6 +244,7 @@ private function linkIsIgnored($link)
 
     /**
      * @param MutableBag $links
+     *
      * @return MutableBag
      */
     private function transformByListeners($links)