Update docs

Author: be-hase

README.md

@@ -1,6 +1,8 @@
 # line-bot-sdk-python
 
 [![Build Status](https://travis-ci.org/line/line-bot-sdk-python.svg?branch=master)](https://travis-ci.org/line/line-bot-sdk-python)
+[![PyPI version](https://badge.fury.io/py/line-bot-sdk.svg)](https://badge.fury.io/py/line-bot-sdk)
+[![Documentation Status](https://readthedocs.org/projects/line-bot-sdk-python/badge/?version=latest)](http://line-bot-sdk-python.readthedocs.io/en/latest/?badge=latest)
 
 SDK of the LINE Messaging API for Python.
 
@@ -82,7 +84,7 @@ You can override `timeout` value at each methods.
 
 #### reply_message(self, reply_token, messages, timeout=None)
 
-Respond to events from users, groups, and rooms.  
+Respond to events from users, groups, and rooms.
 You can get a reply_token by a Webhook Event Object.
 
 https://devdocs.line.me/en/#reply-message
@@ -364,7 +366,7 @@ parser = linebot.WebhookParser('YOUR_CHANNEL_SECRET')
 
 #### parse(self, body, signature)
 
-Parse webhook body and build Event Objects List.  
+Parse webhook body and build Event Objects List.
 If signature does NOT match, raise InvalidSignatureError.
 
 ```python
@@ -411,7 +413,7 @@ When event is instance of MessageEvent and event.message is instance of TextMess
 
 #### Set default handler method
 
-You can set default handler method by using `default` decorator.  
+You can set default handler method by using `default` decorator.
 
 `default(self)`
 
@@ -528,14 +530,16 @@ Sample echo-bot using [Flask](http://flask.pocoo.org/)
 
 Sample bot using [Flask](http://flask.pocoo.org/)
 
-## Sphinx (API document)
+## API document
 
 ```
 $ cd docs
 $ make html
-$ open _build/html/index.html
+$ open build/html/index.html
 ```
 
+OR [![Documentation Status](https://readthedocs.org/projects/line-bot-sdk-python/badge/?version=latest)](http://line-bot-sdk-python.readthedocs.io/en/latest/?badge=latest)
+
 ## Requirements
 
 * python >= 2.7 or >= 3.3
@@ -550,7 +554,7 @@ $ pip install -r requirements-dev.txt
 
 ### Run tests
 
-We test by using tox.  
+We test by using tox.
 We test the following versions.
 
 * 2.7

_README.rst

@@ -1,6 +1,8 @@
 line-bot-sdk-python
 ===================
 
+|Build Status| |PyPI version| |Documentation Status|
+
 SDK of the LINE Messaging API for Python.
 
 About LINE Messaging API
@@ -88,8 +90,8 @@ You can override ``timeout`` value at each methods.
 reply\_message(self, reply\_token, messages, timeout=None)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-| Respond to events from users, groups, and rooms.
-| You can get a reply\_token by a Webhook Event Object.
+Respond to events from users, groups, and rooms. You can get a
+reply\_token by a Webhook Event Object.
 
 https://devdocs.line.me/en/#reply-message
 
@@ -391,8 +393,8 @@ WebhookParser
 parse(self, body, signature)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-| Parse webhook body and build Event Objects List.
-| If signature does NOT match, raise InvalidSignatureError.
+Parse webhook body and build Event Objects List. If signature does NOT
+match, raise InvalidSignatureError.
 
 .. code:: python
 
@@ -573,14 +575,16 @@ Sample echo-bot using `Flask <http://flask.pocoo.org/>`__
 
 Sample bot using `Flask <http://flask.pocoo.org/>`__
 
-Sphinx (API document)
----------------------
+API document
+------------
 
 ::
 
     $ cd docs
     $ make html
-    $ open _build/html/index.html
+    $ open build/html/index.html
+
+OR |Documentation Status|
 
 Requirements
 ------------
@@ -599,8 +603,7 @@ First install for development.
 Run tests
 ~~~~~~~~~
 
-| We test by using tox.
-| We test the following versions.
+We test by using tox. We test the following versions.
 
 -  2.7
 -  3.3
@@ -626,3 +629,10 @@ If you want to run a test against 2.7 version and against specific file:
     $ tox -e py27 -- tests/test_webhook.py
 
 And more... TBD
+
+.. |Build Status| image:: https://travis-ci.org/line/line-bot-sdk-python.svg?branch=master
+   :target: https://travis-ci.org/line/line-bot-sdk-python
+.. |PyPI version| image:: https://badge.fury.io/py/line-bot-sdk.svg
+   :target: https://badge.fury.io/py/line-bot-sdk
+.. |Documentation Status| image:: https://readthedocs.org/projects/line-bot-sdk-python/badge/?version=latest
+   :target: http://line-bot-sdk-python.readthedocs.io/en/latest/?badge=latest