README.md in rack-cerberus-1.0.3 vs README.md in rack-cerberus-1.0.4

@@ -6,22 +6,22 @@
 options in order to style the authentication page.
 
 Install with:
 
 ```
-# sudo gem install rack-cerberus
+# gem install rack-cerberus
 ```
 
 Or in your `Gemfile`:
 
-```
+```ruby
 gem 'rack-cerberus'
 ```
 
 You can use it almost the same way you use `Rack::Auth::Basic`:
 
-```
+```ruby
 require 'rack/cerberus'
 use Rack::Session::Cookie, secret: 'change_me'
 use Rack::Cerberus do |login, pass|
   pass=='secret'
 end
@@ -43,11 +43,11 @@
 - `:css_location` (Path to a CSS file for a complete reskin)
 - `:session_key` (Where login name is kept. Default is `cerberus_user`)
 
 Which is used that way:
 
-```
+```ruby
 use Rack::Cerberus, {company_name: 'Nintendo'} do |login, pass|
   pass=='secret'
 end
 ```
 	
@@ -64,19 +64,18 @@
 and delegate authentication to the block you send it which should 
 return `true` or `false`.
 
 You can also use the 3rd argument which is the request object:
 
-```
+```ruby
 use Rack::Cerberus, {company_name: 'Nintendo'} do |login, pass, req|
   pass=='secret' && req.xhr?
 end
 ```
 
 This is useful if you want to check other details of the request.
-Like the referer or another parameter. But bear in mind that `cerberus_login` 
-and `cerberus_pass` are still mandatory.
+Like the referer or another parameter. But bear in mind that `cerberus_login` and `cerberus_pass` are still mandatory.
 
 Example
 -------
 
 If you want to see a concrete example, go into the `example/` directory and run:
@@ -101,7 +100,7 @@
 or send patches.
 
 Copyright
 ---------
 
-(c) 2010-2015 Mickael Riga - see MIT_LICENSE for details 
+(c) 2010-2016 Mickael Riga - see `MIT_LICENSE` for details