From 995af04f39fb9add83f35d334e644ee940154f38 Mon Sep 17 00:00:00 2001
From: Teddysun <i@teddysun.com>
Date: Sat, 3 Sep 2016 17:03:41 +0900
Subject: [PATCH] update comment

---
 Readme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Readme.md b/Readme.md
index 8877391..b9d35b5 100644
--- a/Readme.md
+++ b/Readme.md
@@ -52,7 +52,7 @@ Upgrade
 ```bash
 ./upgrade.sh             // Select one to upgrade
 ./upgrade.sh apache      // Upgrade Apache
-./upgrade.sh db          // Upgrade MySQL/MariaDB
+./upgrade.sh db          // Upgrade MySQL/MariaDB/Percona
 ./upgrade.sh php         // Upgrade PHP
 ./upgrade.sh phpmyadmin  // Upgrade phpMyAdmin
 ```