add some XO awesomeness

README.md

@@ -3,6 +3,7 @@
 [![npm version](https://badge.fury.io/js/docblock-parser.svg)](https://www.npmjs.com/package/parsedoc)
 [![Build Status](https://travis-ci.org/glayzzle/docblock-parser.svg?branch=master)](https://travis-ci.org/glayzzle/docblock-parser)
 [![Coverage Status](https://coveralls.io/repos/github/glayzzle/docblock-parser/badge.svg?branch=master)](https://coveralls.io/github/glayzzle/docblock-parser?branch=master)
+[![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)
 [![Gitter](https://img.shields.io/badge/GITTER-join%20chat-green.svg)](https://gitter.im/glayzzle/Lobby)
 
 Parses docblocks comments

package.json

@@ -4,7 +4,7 @@
   "description": "Parses docblocks comments",
   "main": "src/index.js",
   "scripts": {
-    "test": "node node_modules/mocha/bin/mocha test --stack-size=5000",
+    "test": "xo && node node_modules/mocha/bin/mocha test --stack-size=5000",
     "cover": "node --stack-size=5000 node_modules/istanbul/lib/cli.js cover node_modules/mocha/bin/_mocha"
   },
   "repository": {
@@ -33,6 +33,7 @@
     "grunt-documentation": "^1.2.1",
     "istanbul": "^0.4.5",
     "mocha": "^3.2.0",
-    "should": "^11.1.2"
+    "should": "^11.1.2",
+    "xo": "^0.17.1"
   }
-}
+}