README.md in slacken-0.1.0 vs README.md in slacken-0.1.1

@@ -1,16 +1,18 @@
-# slacken
+# slacken [![Build Status](https://travis-ci.org/increments/slacken.svg)](https://travis-ci.org/increments/slacken)
 
 ## Description
 This gem translates a html source into a markup text for Slack.
 
+Official description of Slack message formatting is [here](https://api.slack.com/docs/formatting).
+
 ## Examples
 
-Sample input source and output texts are in `sample/`.
+Sample input source and output texts are in `examples/`.
 
 ```
 > require 'slacken'
-> puts Slacken.translate(File.read('sample/source.html'))
+> puts Slacken.translate(File.read('examples/source.html'))
 # *Slacken*
 #
 # This gem translates a html source into *a markup text for Slack*.
 # <http://qiita.com|Qiita> uses this gem to decorate notification messages to Slack :trollface:.
 #