docs: update readme

Gruntfile.js

@@ -169,7 +169,6 @@ module.exports = function(grunt) {
 			}
 		},
 		uglify: {
-
 			app: {
 				options: {
 					mangle: false,

README.md

@@ -1,44 +1,44 @@
-Ethereum Network Stats with POA support
-============
+Ethereum Network Stats with POA and POW support
+===============================================
 [![Build Status][travis-image]][travis-url] [![dependency status][dep-image]][dep-url]
 
-This is a visual interface for tracking proof-of-work and proof-of-authority network status. It uses WebSockets to receive stats from running nodes and output them through an angular interface. It is the front-end implementation for [netstats-client](https://github.com/goerli/netstats-client).
+This is a visual interface for tracking proof-of-work ("mainnet") and proof-of-authority ("testnet") network status. It uses WebSockets to receive stats from running nodes and output them through an angular interface. It is the front-end implementation for [netstats-client](https://github.com/goerli/netstats-client).
 
 ## Proof-of-Authority
-
 ![Screenshot](src/images/screenshot-v0.1.0.png "Screenshot")
 
-### Prerequisite
+#### Prerequisite
 * node
 * npm
 
-### Installation
+#### Installation
 Make sure you have node.js and npm installed.
 
-Clone the repository and install the dependencies
+Clone the repository and install the dependencies:
 
 ```bash
-git clone https://github.com/goerli/netstats-server
-cd netstats-server
+git clone https://github.com/goerli/ethstats-server
+cd ethstats-server
 npm install
 sudo npm install -g grunt-cli
 ```
 
-### Build
+#### Build
 In order to build the static files you have to run grunt tasks which will generate dist directories containing the js and css files, fonts and images.
 
 ```bash
 grunt poa
 ```
 
-### Run
+#### Run
+Start a node process and pass the websocket secret to it.
 
 ```bash
 WS_SECRET="asdf" npm start
 ```
-see the interface at http://localhost:3000
+Find the interface at http://localhost:3000
 
-## Proof-of-Work
+## Proof-of-Work (Legacy)
 
 ![Screenshot](src/images/screenshot-v0.0.6.png "Screenshot")
 
@@ -49,9 +49,9 @@ grunt pow
 WS_SECRET="asdf" npm start
 ```
 
-see the interface at http://localhost:3000
+:-)
 
-[travis-image]: https://travis-ci.org/goerli/netstats-server.svg
-[travis-url]: https://travis-ci.org/goerli/netstats-server
-[dep-image]: https://david-dm.org/goerli/netstats-server.svg
-[dep-url]: https://david-dm.org/goerli/netstats-server
+[travis-image]: https://travis-ci.org/goerli/ethstats-server.svg
+[travis-url]: https://travis-ci.org/goerli/ethstats-server
+[dep-image]: https://david-dm.org/goerli/ethstats-server.svg
+[dep-url]: https://david-dm.org/goerli/ethstats-server