From e9e8d19e8f5cb5fa6fa0e5f8bb74562df265bda4 Mon Sep 17 00:00:00 2001
From: Atsushi Sakai <asakai.amsl+github@gmail.com>
Date: Sun, 18 Mar 2018 18:48:02 -0700
Subject: [PATCH] add README

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index cad7c0a3..4fdd49e8 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,9 @@
 
 Python codes for robotics algorithm.
 
+
 # Table of Contents
+   * [What is this?](#what-is-this)
    * [Requirements](#requirements)
    * [How to use](#how-to-use)
    * [Localization](#localization)
@@ -70,7 +72,7 @@ Feature:
 
 2. Minimum dependency.
 
-3. Easy to read for understanding the algorithm's basic idea.
+3. Easy to read for understanding each algorithm's basic idea.
 
 # Requirements
 
@@ -619,3 +621,4 @@ Atsushi Sakai ([@Atsushi_twi](https://twitter.com/Atsushi_twi))
 
 
 
+