From 0e064795f2b8996655643315ab6ba82d72594e8a Mon Sep 17 00:00:00 2001
From: mds1455975151 <1455975151@qq.com>
Date: Sat, 3 Feb 2018 01:57:38 +0800
Subject: [PATCH] Update install-machine.md (#5900)

The installation method is optimized and the installation process is more concise
---
 machine/install-machine.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/machine/install-machine.md b/machine/install-machine.md
index e0b52ede6f..e4d7056e0e 100644
--- a/machine/install-machine.md
+++ b/machine/install-machine.md
@@ -32,8 +32,7 @@ on GitHub.
 
     ```console
     $ curl -L https://github.com/docker/machine/releases/download/v{{site.machine_version}}/docker-machine-`uname -s`-`uname -m` >/tmp/docker-machine && \
-    chmod +x /tmp/docker-machine && \
-    sudo cp /tmp/docker-machine /usr/local/bin/docker-machine
+    sudo install /tmp/docker-machine /usr/local/bin/docker-machine
     ```
 
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