Merge pull request #55 from saadq/master

Add syntax highlighting and remove extra spacing in Readme

Readme.md

@@ -1,30 +1,30 @@
 # Growl for nodejs
 
-Growl support for Nodejs. This is essentially a port of my [Ruby Growl Library](http://github.com/visionmedia/growl). Ubuntu/Linux support added thanks to [@niftylettuce](http://github.com/niftylettuce). 
+Growl support for Nodejs. This is essentially a port of my [Ruby Growl Library](http://github.com/visionmedia/growl). Ubuntu/Linux support added thanks to [@niftylettuce](http://github.com/niftylettuce).
 
 ## Installation
 
-### Install 
+### Install
 
 ### Mac OS X (Darwin):
 
   Install [growlnotify(1)](http://growl.info/extras.php#growlnotify). On OS X 10.8, Notification Center is supported using [terminal-notifier](https://github.com/alloy/terminal-notifier). To install:
-  
-      $ sudo gem install terminal-notifier
-      
+
+    $ sudo gem install terminal-notifier
+
   Install [npm](http://npmjs.org/) and run:
-  
-      $ npm install growl
+
+    $ npm install growl
 
 ### Ubuntu (Linux):
 
   Install `notify-send` through the [libnotify-bin](http://packages.ubuntu.com/libnotify-bin) package:
 
-      $ sudo apt-get install libnotify-bin
+    $ sudo apt-get install libnotify-bin
 
   Install [npm](http://npmjs.org/) and run:
-  
-      $ npm install growl
+
+    $ npm install growl
 
 ### Windows:
 
@@ -33,27 +33,29 @@ Growl support for Nodejs. This is essentially a port of my [Ruby Growl Library](
   Download [growlnotify](http://www.growlforwindows.com/gfw/help/growlnotify.aspx) - **IMPORTANT :** Unpack growlnotify to a folder that is present in your path!
 
   Install [npm](http://npmjs.org/) and run:
-  
-      $ npm install growl
+
+    $ npm install growl
 
 ## Examples
 
 Callback functions are optional
 
-    var growl = require('growl')
-    growl('You have mail!')
-    growl('5 new messages', { sticky: true })
-    growl('5 new emails', { title: 'Email Client', image: 'Safari', sticky: true })
-    growl('Message with title', { title: 'Title'})
-    growl('Set priority', { priority: 2 })
-    growl('Show Safari icon', { image: 'Safari' })
-    growl('Show icon', { image: 'path/to/icon.icns' })
-    growl('Show image', { image: 'path/to/my.image.png' })
-    growl('Show png filesystem icon', { image: 'png' })
-    growl('Show pdf filesystem icon', { image: 'article.pdf' })
-    growl('Show pdf filesystem icon', { image: 'article.pdf' }, function(err){
-      // ... notified
-    })
+```javascript
+var growl = require('growl')
+growl('You have mail!')
+growl('5 new messages', { sticky: true })
+growl('5 new emails', { title: 'Email Client', image: 'Safari', sticky: true })
+growl('Message with title', { title: 'Title'})
+growl('Set priority', { priority: 2 })
+growl('Show Safari icon', { image: 'Safari' })
+growl('Show icon', { image: 'path/to/icon.icns' })
+growl('Show image', { image: 'path/to/my.image.png' })
+growl('Show png filesystem icon', { image: 'png' })
+growl('Show pdf filesystem icon', { image: 'article.pdf' })
+growl('Show pdf filesystem icon', { image: 'article.pdf' }, function(err){
+  // ... notified
+})
+```
 
 ## Options
 
@@ -78,8 +80,8 @@ Callback functions are optional
       - or, replaces `%s` with message
       - optionally prepends title (example: `title: message`)
       - examples: `{exec: 'tmux display-message'}`, `{exec: 'echo "%s" > messages.log}`
-      
-## License 
+
+## License
 
 (The MIT License)