README.md in yasuri-0.0.11 vs README.md in yasuri-1.9.11

@@ -1,10 +1,20 @@
 # Yasuri [![Build Status](https://travis-ci.org/tac0x2a/yasuri.svg?branch=master)](https://travis-ci.org/tac0x2a/yasuri) [![Coverage Status](https://coveralls.io/repos/tac0x2a/yasuri/badge.svg?branch=master)](https://coveralls.io/r/tac0x2a/yasuri?branch=master) [![Code Climate](https://codeclimate.com/github/tac0x2a/yasuri/badges/gpa.svg)](https://codeclimate.com/github/tac0x2a/yasuri)
 
 Yasuri (鑢) is an easy web-scraping library for supporting "[Mechanize](https://github.com/sparklemotion/mechanize)".
 
+Yasuri can reduce frequently processes in Scraping.
 
+For example,
+
++ Open links in the page, scraping each page, and getting result as Hash.
++ Scraping texts in the page, and named result in Hash.
++ A table that repeatedly appears in a page each, scraping, get as an array.
++ Of each page provided by the pagination, scraping the only top 3.
+
+You can implement easy by Yasuri.
+
 ## Sample
 
 https://yasuri-sample.herokuapp.com/
 
 (source code: https://github.com/tac0x2a/yasuri-sample)
@@ -14,9 +24,17 @@
 Add this line to your application's Gemfile:
 
 ```ruby
 gem 'yasuri'
 ```
+
+or
+
+```ruby
+# for Ruby 1.9.3 or lower
+gem 'yasuri', '~> 1.9'
+```
+
 
 And then execute:
 
     $ bundle