Merge pull request #4 from sgmeyer/master

updates to readme (spelling errors) and improved installation instructions

Author: sgmeyer

README.md

@@ -9,15 +9,17 @@ generator-crafty
 
 ## Decription
 
-Yeoman.io generator for Crafty.js game engine.
+Yeoman.io generator for CraftyJS game engine.
 
-You can install this generator using the Node Package Manager (npm).  The following steps will setup your Craft.js scaffolding.  The scaffolding is based on the CraftyBoilerplate (https://github.com/ahilles107/CraftyBoilerplate).
+You can install this generator using the Node Package Manager (npm).  The following steps will setup your CraftyJS scaffolding.  The scaffolding is based on the CraftyBoilerplate (https://github.com/ahilles107/CraftyBoilerplate).
 
-## Installation (Node, NPM, and Yeoman)
+## Prerequisite nstallation (Node, NPM, and Yeoman)
 
-- Make sure you have yo, grunt, node and NPM installed.
-- Open the root directory of `generator-crafty`
-- Install the generators dependencies by typing the command `npm install`.
+* To use this generator you must have node.js and npm installed.  To install node and npm go to (http://nodejs.org/).
+* Installing Yeoman will install Grunt and Bower (http://www.yeoman.io)
+```
+npm install -g yo
+```
 
 ## Usage
 
@@ -52,4 +54,4 @@ grunt
 
 ```
 grunt build
-```
+```