From 08869bd07a6fa77b7ab6c54a9ceca98d776a8ef2 Mon Sep 17 00:00:00 2001
From: wizardforcel <562826179@qq.com>
Date: Thu, 17 Aug 2017 14:50:36 +0800
Subject: [PATCH] SUMMARY

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

diff --git a/SUMMARY.md b/SUMMARY.md
index 6d1b1f3..8a806cb 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -56,7 +56,7 @@
 + [练习 46：`blog`](46.md)
 + [练习 47：`bc`](47.md)
 + [练习 48：`ed`](48.md)
-+ [练习 49：sed](49.md)
++ [练习 49：`sed`](49.md)
 + [练习 50：`vi`](50.md)
 + [练习 51：`lessweb`](51.md)
 + [练习 52：`moreweb`](52.md)