diff --git a/firefox/10-manual.yml b/firefox/10-manual.yml
index c57a8d0..80bcc54 100644
--- a/firefox/10-manual.yml
+++ b/firefox/10-manual.yml
@@ -5,8 +5,7 @@ manual:
     variable: _.proxy_mode
     when_not: 'Manual proxy configuration'
 
-  http_proxy:
-    description: HTTP Proxy
+  http_proxy:  # HTTP Proxy
 
     address:
       description: HTTP address