From 3db3aad5961e647be78a38e24ebff00c783cbc0c Mon Sep 17 00:00:00 2001
From: "data-plane-api(CircleCI)" <data-plane-api@users.noreply.github.com>
Date: Mon, 4 Jun 2018 20:48:14 +0000
Subject: [PATCH] docs: fix x-envoy-original-path docs (#3535)

Signed-off-by: Matt Klein <mklein@lyft.com>

Mirrored from https://github.com/envoyproxy/envoy @ 3e95560ba8ab098689a97329fd23ade992b33718
---
 envoy/api/v2/route/route.proto | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/envoy/api/v2/route/route.proto b/envoy/api/v2/route/route.proto
index 953f5d44..f995b0f5 100644
--- a/envoy/api/v2/route/route.proto
+++ b/envoy/api/v2/route/route.proto
@@ -353,7 +353,9 @@ message RouteAction {
 
   // Indicates that during forwarding, the matched prefix (or path) should be
   // swapped with this value. This option allows application URLs to be rooted
-  // at a different path from those exposed at the reverse proxy layer.
+  // at a different path from those exposed at the reverse proxy layer. The router filter will
+  // place the original path before rewrite into the :ref:`x-envoy-original-path
+  // <config_http_filters_router_x-envoy-original-path>` header.
   //
   // .. attention::
   //