Remove print out option, update Usage

This closed https://github.com/RichardLitt/standard-readme/issues/32

README.md

@@ -60,21 +60,16 @@ The goals for this repository are:
 This project uses [node](http://nodejs.org) and [npm](https://npmjs.com). Go check them out if you don't have them locally installed.
 
 ```sh
-$ npm i -g standard-readme
+$ npm i standard-readme
 ```
 
 ## Usage
 
-Currently, this is only a README spec.
+Currently, this is mainly a documentation package. You will get the most benefit by reading [spec.md](spec.md).
-
-```
-$ standard-readme
-// Will print spec.md to the console
-```
 
 ### Generator
 
-To use the generator, look at [generator-standard-readme](https://github.com/RichardLitt/generator-standard-readme).
+To use the generator, look at [generator-standard-readme](https://github.com/RichardLitt/generator-standard-readme). There is a global executable to run the generator in that package, aliased as `standard-readme`.
 
 ### Badge
 

index.js

@@ -1,6 +0,0 @@
-var fs = require('graceful-fs')
-var doc = 'spec.md'
-
-fs.readFile(doc, { encoding: 'utf8' }, function(err, data) {
-  console.log(data)
-})

package.json

@@ -28,7 +28,6 @@
   },
   "homepage": "https://github.com/RichardLitt/standard-readme",
   "dependencies": {
-    "graceful-fs": "^4.1.2"
   },
   "coordinates": [
     42.3957744,