From 490fa1ab01a1a4fba1eacde82215d61a32fe9ac1 Mon Sep 17 00:00:00 2001
From: tim-zju <21651152@zju.edu.cn>
Date: Mon, 19 Dec 2016 13:05:11 +0800
Subject: [PATCH] spell error: in other parts, they are lower-case

Signed-off-by: tim-zju <21651152@zju.edu.cn>
Upstream-commit: 4bf9e7caaa31035904529ee6305921821b5aa207
Component: engine
---
 components/engine/docs/api/v1.18.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/engine/docs/api/v1.18.md b/components/engine/docs/api/v1.18.md
index 513415fd7a..3b811c1515 100644
--- a/components/engine/docs/api/v1.18.md
+++ b/components/engine/docs/api/v1.18.md
@@ -21,8 +21,8 @@ redirect_from:
  - The daemon listens on `unix:///var/run/docker.sock` but you can
    [Bind Docker to another host/port or a Unix socket](../reference/commandline/dockerd.md#bind-docker-to-another-host-port-or-a-unix-socket).
  - The API tends to be REST, but for some complex commands, like `attach`
-   or `pull`, the HTTP connection is hijacked to transport `STDOUT`,
-   `STDIN` and `STDERR`.
+   or `pull`, the HTTP connection is hijacked to transport `stdout`,
+   `stdin` and `stderr`.
 
 ## 2. Endpoints