README.md in params_builder-0.1.0 vs README.md in params_builder-0.2.0

@@ -19,13 +19,14 @@
 
     $ gem install params_builder
 
 ## Usage
 
-1. Set file_path for ParamsBuilder.
+1 Set file_path for ParamsBuilder.
 
 If you are using Rails, by default ParamsBuilder will set file_path with 
+
 `"#{Rails.root}/spec/params_builders"`.
 
 
 ```ruby
 
@@ -33,23 +34,23 @@
     config.file_path = "#{Rails.root}/spec/params_builders"
   end
 
 ```
 
-2. Touch a new file like `company_params.yml.erb` in specify folder.
+2 Touch a new file like `company_params.yml.erb` in specify folder.
 
-```ruby
+```yaml
 
   name: <%= company.name %>
   logo: <%= company.logo %>
   owner: <%= owner.name %>
   images_attributes:
     - url: "a.jpg"
     - url: "b.jpg"
 
 ```
 
-3. Get params from this file.
+3 Get params from this file.
 
 ```ruby
   class Company
     attr_accessor :name, :logo
   end