README.md in ics_validator-0.0.1 vs README.md in ics_validator-0.0.2

@@ -1,9 +1,15 @@
 # IcsValidator
 
-TODO: Write a gem description
+[![Build Status](https://travis-ci.org/mattgillooly/ics_validator.png?branch=master)](https://travis-ci.org/mattgillooly/ics_validator)
 
+Validate iCalendar feeds by URL, using icalvalid.cloudapp.net
+
+Used by [http://pvdtechevents.com](http://pvdtechevents.com) to validate its generated feed.
+
+TODO: Support validating iCalendar snippets and files.
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
     gem 'ics_validator'
@@ -16,10 +22,13 @@
 
     $ gem install ics_validator
 
 ## Usage
 
-TODO: Write usage instructions here
+```ruby
+IcsValidator.valid_feed?("http://example.com/valid_feed.ics") # => true
+IcsValidator.valid_feed?("http://example.com/invalid_feed.ics") # => false
+```
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)