docs: Fix the documentation of tcp_proxy.tunneling_config.hostname (#22264)

Signed-off-by: Jacek Ewertowski <jacek.ewertowski1@gmail.com> Mirrored from https://github.com/envoyproxy/envoy @ c2dab844230197a1109e62f1d735384b67d74c9c
3 years ago · ee7f857aa1
parent 10f885ae8e
commit ee7f857aa1
1 changed files with 1 additions and 1 deletions
--- a/envoy/extensions/filters/network/tcp_proxy/v3/tcp_proxy.proto
+++ b/envoy/extensions/filters/network/tcp_proxy/v3/tcp_proxy.proto
@ -80,7 +80,7 @@ message TcpProxy {
    //
    // Example: dynamically set hostname using dynamic metadata
    //
-    // .. code-block: yaml
+    // .. code-block:: yaml
    //
    //    tunneling_config:
    //      hostname: "%DYNAMIC_METADATA(tunnel:address)%"