README.md in nazrin-0.2.0 vs README.md in nazrin-1.0.0

@@ -27,20 +27,20 @@
 ## Usage
 
 ### in Ruby on Rails
 
 ```ruby
-$ bundle exec rails g nazrin:config
+$ bundle exec rails g nazrin:config # execute before including nazrin to model
 
 Nazrin.configure do |config|
   config.debug_mode = false
   config.search_endpoint = ''
   config.document_endpoint = ''
   config.region = ''
   config.access_key_id = ''
   config.secret_access_key = ''
-  # currently support kaminari gem
+  # currently support 'kaminari', 'will_paginate' or 'nazrin'
   config.pagination = 'kaminari'
 end
 ```
 
 ```ruby
@@ -59,9 +59,14 @@
 ```
 
 ```ruby
 Post.search(where: :foo, includes: :bar).size(1).start(0).query("(and 'content')").query_parser('structured').execute
 => [#<Post id: 1, content: "content">]
+```
+
+If you want to use other pagination gem, in your Gemfile
+```ruby
+gem 'kaminari' # or 'will_paginate'
 ```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `bin/console` for an interactive prompt that will allow you to experiment.