From d090b325abe9c7450abe75a3a9e662ced14a93f7 Mon Sep 17 00:00:00 2001
From: anod221 <a92126@gmail.com>
Date: Thu, 30 Aug 2018 22:47:50 +0800
Subject: [PATCH] Update README.md

---
 README.md | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 4d8277a..e77bc5f 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,16 @@ local y = ByteArray.init( 0, 1, 2, 3 ) -- create a byte array with initial bytes
 local z = ByteArray.load( "hello" ) -- create a byte array with a lua string object
 ```
 
+# indexing
+Index start from 1 to length. If out of range, return -1.
+
+```lua
+local buf = ByteArray.init(2,3)
+print(buf[1]) -- 2
+print(buf[2]) -- 3
+print(buf[3]) -- -1
+```
+
 # reading data
 `readByte()` Read a 8-bit signed integer from byte array.   
 `readUnsignedByte()` Read a 8-bit unsigned integer from byte array.   
@@ -138,13 +148,3 @@ Set / get endian.
 local buf = ByteArray.init(2,3)
 buf.endian = ByteArray.LITTLE_ENDIAN
 ```
-
-# indexing
-Index start from 1 to length. If out of range, return -1.
-
-```lua
-local buf = ByteArray.init(2,3)
-print(buf[1]) -- 2
-print(buf[2]) -- 3
-print(buf[3]) -- -1
-```