diff --git a/.doctor-rst.yaml b/.doctor-rst.yaml
index 70599c54ba6..9742b420187 100644
--- a/.doctor-rst.yaml
+++ b/.doctor-rst.yaml
@@ -82,3 +82,4 @@ whitelist:
         - '$var .= "Because of this `\xE9` octet (\\xE9),\n";'
         - "`Deploying Symfony 4 Apps on Heroku`_."
         - ".. _`Deploying Symfony 4 Apps on Heroku`: https://devcenter.heroku.com/articles/deploying-symfony4"
+        - "//                  224, 165, 141, 224, 164, 164, 224, 165, 135])"