README.mdown in notu-0.1.6 vs README.mdown in notu-0.2.0

@@ -4,24 +4,28 @@
 
 ## Installation
 
 Just add this into your `Gemfile`:
 
-    gem 'notu'
+```ruby
+gem 'notu'
+```
 
 Then, just run `bundle install`.
 
 ## Example
 
-    library = Notu::Library.new(username: 'johndoe')
+```ruby
+library = Notu::Library.new(username: 'johndoe')
 
-    library.loved_tracks.each do |track|
-      puts track.artist
-    end
+library.loved_tracks.each do |track|
+  puts track.artist
+end
 
-    library.most_played_tracks(period: 'last_month').each do |track|
-      puts "#{track.artist}: #{track.plays_count}"
-    end
+library.most_played_tracks(period: 'last_month').each do |track|
+  puts "#{track.artist}: #{track.plays_count}"
+end
+```
 
 ## Executing test suite
 
 This project is fully tested with [Rspec 3](http://github.com/rspec/rspec).
 Just run `bundle exec rake` (after a `bundle install`).