README.md in simple_calendar-2.2.7 vs README.md in simple_calendar-2.3.0

@@ -22,10 +22,20 @@
 Just add this into your Gemfile followed by a bundle install:
 ```ruby
 gem "simple_calendar", "~> 2.0"
 ```
 
+If you're using Bootstrap, the calendar should already have a border and
+nice spacing for days.
+
+Optionally, you can include the default stylesheet for the calendar in
+your `app/assets/stylesheets/application.css` file:
+
+```scss
+*= require simple_calendar
+```
+
 Usage
 -----
 
 Generating calendars is extremely simple with simple_calendar.
 
@@ -90,12 +100,10 @@
 <%= calendar partial: 'products/calendar' do |date| %>
   <%= date %>
 <% end %>
 ```
 
-Setting `number_of_days` is optional and defaults to 4.
-
 ## Rendering Events
 
 What's a calendar without events in it? There are two simple steps for creating
 calendars with events.
 
@@ -195,20 +203,20 @@
 ### Time Zones
 
 Setting `Time.zone` will make sure the calendar start days are correctly computed
 in the right timezone. You can set this globally in your `application.rb` file or
 if you have a User model with a time_zone attribute, you can set it on every request by using
-a before_filter like the following example.
+a before_action like the following example.
 
 This code example uses [Devise](https://github.com/plataformatec/devise)'s
 `current_user` and `user_signed_in?` methods to retrieve the user's timezone and set it for the duration of the request.
 Make sure to change the `:user_signed_in?` and `current_user` methods if you are
 using some other method of authentication.
 
 ```ruby
 class ApplicationController < ActionController::Base
-  before_filter :set_time_zone, if: :user_signed_in?
+  before_action :set_time_zone, if: :user_signed_in?
 
   private
 
     def set_time_zone
       Time.zone = current_user.time_zone
@@ -224,27 +232,15 @@
 ```
 
 ### Beginning Of Week
 
 You can also change the beginning day of the week by setting
-`Date.beginning_of_week` in a `before_filter` just like in the previous
+`Date.beginning_of_week` in a `before_action` just like in the previous
 example. If you want to set this globally, you can put this line in
 `config/application.rb`:
 
 ```ruby
 config.beginning_of_week = :sunday
-```
-
-### Default Stylesheet
-
-If you're using Bootstrap, the calendar should already have a border and
-nice spacing for days.
-
-Optionally, you can include the default stylesheet for the calendar in
-your `app/assets/stylesheets/application.css` file:
-
-```scss
-*= require simple_calendar
 ```
 
 ### Custom CSS Classes
 
 Setting classes on the table and elements are pretty easy.