README.md in google_web_translate-0.2.1 vs README.md in google_web_translate-0.2.2

- old
+ new

@@ -32,9 +32,11 @@
 
     api = GoogleWebTranslate::API.new
     result = api.translate("Hello", "en", "de")
     puts result.translation
 
+    supported_languages = api.languages
+
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).