update readme/meta

Author: tunnckoCore

README.md

@@ -4,39 +4,49 @@
 [![Test coverage][coveralls-image]][coveralls-url]
 [![Downloads][downloads-image]][downloads-url]
 
-Regular expression for usernames.
+Regular expression for usernames - it follows the same rules that GitHub uses.
 
 ## Installation
-```bash
+
+```sh
 npm install regex-username
 ```
 
 ## Usage
+
 ```js
 var regex = require('regex-username');
 
-regex().test('tobi-ferret');
-// => true
+regex().test('foo-bar'); // => true
+regex().test('foobar'); // => true
+regex().test('3foobar'); // => true
+regex().test('3foo-bar'); // => true
+regex().test('foo-bar-'); // => false
+regex().test('-foo-bar'); // => false
+regex().test('foo--bar'); // => false
+regex().test('~derp@darp---++asdf'); // => false
+regex().test('[email protected]'); // => false
 ```
 
 ## Why?
 Which usernames to allow typically varies between applications. For prototypes
 however it's nice to have an off the shelf solution. This module is that
 solution. It follows the same rules GitHub uses:
-> Username may only contain alphanumeric characters or dashes and cannot begin
-with a dash
+
+> Username may only contain alphanumeric characters or single hyphens, and cannot begin or end with a hyphen.
 
 ## See Also
-- [regex-email](https://github.com/regexps/email)
+- [regex-email](https://github.com/regexhq/regex-email)
+- [youtube-regex](https://github.com/regexhq/youtube-regex)
 
 ## License
 [MIT](https://tldrlegal.com/license/mit-license)
 
 [npm-image]: https://img.shields.io/npm/v/regex-username.svg?style=flat-square
-[npm-url]: https://npmjs.org/package/regex-username
-[travis-image]: https://img.shields.io/travis/regexps/regex-username.svg?style=flat-square
-[travis-url]: https://travis-ci.org/regexps/regex-username
-[coveralls-image]: https://img.shields.io/coveralls/regexps/regex-username.svg?style=flat-square
-[coveralls-url]: https://coveralls.io/r/regexps/regex-username?branch=master
+[npm-url]: https://www.npmjs.com/package/regex-username
+[travis-image]: https://img.shields.io/travis/regexhq/regex-username.svg?style=flat-square
+[travis-url]: https://travis-ci.org/regexhq/regex-username
+[coveralls-image]: https://img.shields.io/coveralls/regexhq/regex-username.svg?style=flat-square
+[coveralls-url]: https://coveralls.io/r/regexhq/regex-username?branch=master
 [downloads-image]: http://img.shields.io/npm/dm/regex-username.svg?style=flat-square
 [downloads-url]: https://npmjs.org/package/regex-username

package.json

@@ -1,12 +1,12 @@
 {
   "name": "regex-username",
   "version": "1.0.0",
-  "description": "Regular expression for usernames",
+  "description": "Regular expression for usernames - it follows the same rules that GitHub uses.",
   "main": "index.js",
   "scripts": {
     "test": "make test"
   },
-  "repository": "regexps/regex-username",
+  "repository": "regexhq/regex-username",
   "keywords": [
     "regular expression",
     "regex",