diff --git a/README.md b/README.md
index d4cb2d6..e7e1541 100644
--- a/README.md
+++ b/README.md
@@ -36,3 +36,11 @@ return [
 ```
 
 > Please note that the module name *sitemap* is required and should not be changed!
+
+## Testing
+
+In order to run the unit tests execute:
+
+```sh
+./vendor/bin/phpunit tests/
+```
\ No newline at end of file
diff --git a/src/controllers/SitemapController.php b/src/controllers/SitemapController.php
index a85bdaa..cccece3 100644
--- a/src/controllers/SitemapController.php
+++ b/src/controllers/SitemapController.php
@@ -77,7 +77,6 @@ private function buildSitemapfile($sitemapFile)
                 }
                 $lastModified = $navItem->timestamp_update == 0 ? $navItem->timestamp_create : $navItem->timestamp_update;
                 
-                var_dump($urls);
                 $sitemap->addItem($urls, $lastModified);
             }
         }