README improvements

README.md

@@ -1,4 +1,6 @@
-# Guard::Pow [![Gem Version](https://badge.fury.io/rb/guard-pow.png)](http://badge.fury.io/rb/guard-pow) [![Build Status](https://travis-ci.org/guard/guard-pow.png?branch=master)](http://travis-ci.org/guard/guard-pow) [![Dependency Status](https://gemnasium.com/guard/guard-pow.png)](https://gemnasium.com/guard/guard-pow) [![Code Climate](https://codeclimate.com/github/guard/guard-pow.png)](https://codeclimate.com/github/guard/guard-pow)
+# Guard::Pow
+
+[![Gem Version](https://badge.fury.io/rb/guard-pow.png)](http://badge.fury.io/rb/guard-pow) [![Build Status](https://travis-ci.org/guard/guard-pow.png?branch=master)](http://travis-ci.org/guard/guard-pow) [![Dependency Status](https://gemnasium.com/guard/guard-pow.png)](https://gemnasium.com/guard/guard-pow) [![Code Climate](https://codeclimate.com/github/guard/guard-pow.png)](https://codeclimate.com/github/guard/guard-pow)
 
 Pow guard allows to automatically & intelligently restart your applications (just by touching tmp/restart.txt)
 
@@ -11,17 +13,21 @@ Please be sure to have [Guard](https://github.com/guard/guard) installed before
 
 Install the gem:
 
-    $ gem install guard-pow
+``` bash
+gem install guard-pow
+```
 
 Add it to your Gemfile (inside development group):
 
 ``` ruby
-gem 'guard-pow'
+gem 'guard-pow', require: false
 ```
 
 Add guard definition to your Guardfile by running this command:
 
-    $ guard init pow
+``` bash
+guard init pow
+```
 
 Usage
 -----

guard-pow.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |s|
   s.email        = "thibaud@thibaud.me"
   s.summary      = 'Guard plugin for Pow'
   s.description  = 'Guard::Pow automatically manage Pow applications restart'
-  s.homepage     = 'http://rubygems.org/gems/guard-pow'
+  s.homepage     = 'https://rubygems.org/gems/guard-pow'
   s.license      = "MIT"
 
   s.files        = `git ls-files`.split($/)