README.markdown in humanize-2.2.1 vs README.markdown in humanize-2.3.0

@@ -55,11 +55,11 @@
 
 ## Configuration
 
 ```ruby
 Humanize.configure do |config|
-  config.default_locale = :en  # [:en, :fr, :tr, :de, :id], default: :en
+  config.default_locale = :en  # [:en, :es, :fr, :tr, :de, :id], default: :en
   config.decimals_as = :digits # [:digits, :number], default: :digits
 end
 ```
 
 Default values can be overriden:
@@ -81,9 +81,10 @@
 ## I18n
 
 Currently supported locales:
 
 * English: `:en`
+* Spanish: `:es`
 * French: `:fr`
 * Turkish: `:tr`
 * Azerbaijani `:az`
 * German: `:de`
 * Indonesian: `:id`