work around a bug in ocamlformat0.27

Author: hhugo

src/lib/eliom_request.client.ml

@@ -318,9 +318,9 @@ let send ?with_credentials ?(expecting_process_page = false) ?cookies_info
            Lwt.return (url, Some (result r))
          else if r.XmlHttpRequest.code = 200
                  || XmlHttpRequest.(r.code = 0 && r.content <> "")
-                 (* HACK for file access within Cordova which yields code 0 *)
-                 (* Code 0 might mean a network error, but then we have no
-                   content. *)
+                 (* HACK for file access within Cordova which yields code 0.
+                    Code 0 might mean a network error, but then we have no
+                    content. *)
          then Lwt.return (r.XmlHttpRequest.url, Some (result r))
          else Lwt.fail (Failed_request r.XmlHttpRequest.code))
       (function