From 64cfd017a6f884b5ede622660b898126bfb0c06a Mon Sep 17 00:00:00 2001
From: chai2010 <chaishushan@gmail.com>
Date: Tue, 29 Dec 2015 11:23:02 +0800
Subject: [PATCH] update progress.md

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

diff --git a/progress.md b/progress.md
index 3aa5970..e64a4f1 100644
--- a/progress.md
+++ b/progress.md
@@ -27,7 +27,7 @@
  - [x] 3.6 Constants
 - [x] Chapter 4: Composite Types
  - [x] 4.1 Arrays
- - [ ] 4.2 Slices
+ - [x] 4.2 Slices
  - [ ] 4.3 Maps
  - [ ] 4.4 Structs
  - [ ] 4.5 JSON