diff --git a/UPGRADE.rst b/UPGRADE.rst index e852b806c..031e02bda 100644 --- a/UPGRADE.rst +++ b/UPGRADE.rst @@ -98,9 +98,9 @@ will log a warning on each received request. To avoid the warning, administrators using a reverse proxy should ensure that the reverse proxy sets `X-Forwarded-Proto` header to `https` or `http` to -indicate the protocol used by the client. See the [reverse proxy -documentation](docs/reverse_proxy.md), where the example configurations have -been updated to show how to set this header. +indicate the protocol used by the client. See the `reverse proxy documentation +`_, where the example configurations have been updated to +show how to set this header. (Users of `Caddy `_ are unaffected, since we believe it sets `X-Forwarded-Proto` by default.)