changes docs
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c0405ec..9fccd1c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,14 +12,27 @@
 to run tests make sure you npm test but also run tests without mocks:
 
 ``` sh
-npm run nock_off
+npm run unmocked
+npm run mocked
+npm test
 ```
 
 check this [blogpost](http://writings.nunojob.com/2012/05/Mock-HTTP-Integration-Testing-in-Node.js-using-Nock-and-Specify.html) to learn more about how to write your own tests
 
-change this
-add NOCK_OFF
-add DEBUG
-base from message-queue
+please fix all issues identified in the pre-commit hooks before sending your patch. if you don't, we will close the patch and ask you to re-open it once you have:
+
+1. 100% code coverage
+2. proper codestyle
+3. linted all your code
+
+even in this state, if you changed something you need to add appropriate tests.
+
+you can control verbosity during tests using
+
+```
+DEBUG=* node your_nano_scripts.js
+```
+
+you can turn nocks on and off using the `NOCK_OFF` environment variable.
 
 [2]: http://github.com/dscape/nano/issues
diff --git a/README.md b/README.md
index 68c17a8..bd5c0b0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
+[![By](https://img.shields.io/badge/made%20by-yld!-32bbee.svg?style=flat-square)](http://yld.io/contact?source=github-nano)[![Chat](https://img.shields.io/badge/help-gitter-eb9348.svg?style=flat-square)](https://gitter.im/dscape/nano)[![Tests](http://img.shields.io/travis/dscape/nano.svg?style=flat-square)](https://travis-ci.org/dscape/nano)![Coverage](https://img.shields.io/badge/coverage-100%-ff69b4.svg?style=flat-square)[![Dependencies](https://img.shields.io/david/dscape/nano.svg?style=flat-square)](https://david-dm.org/dscape/nano)[![NPM](http://img.shields.io/npm/v/nano.svg?style=flat-square)](http://browsenpm.org/package/nano)
+
 # nano
-[![Gitter chat](http://img.shields.io/badge/gitter-dscape%2Fnano-1dce73.svg?style=flat)](https://gitter.im/dscape/nano)[![Build Status](http://img.shields.io/travis/dscape/nano.svg?style=flat)](https://travis-ci.org/dscape/nano)![NPM Downloads](http://img.shields.io/npm/dm/nano.svg?style=flat)![NPM Version](http://img.shields.io/npm/v/nano.svg?style=flat)
 
 minimalistic couchdb driver for node.js
 
diff --git a/examples/express.js b/examples/express.js
index 2ac12f0..fac2e6f 100644
--- a/examples/express.js
+++ b/examples/express.js
@@ -3,8 +3,8 @@
    , app     = module.exports = express.createServer()
    ;
 
-app.get("/", function(request,response) {
-    db.get("foo", function (error, body, headers) {
+app.get('/', function(request,response) {
+    db.get('foo', function (error, body, headers) {
       if(error) { return response.send(error.message, error['status-code']); }
       response.send(body, 200);
     });
@@ -12,4 +12,4 @@
 });
 
 app.listen(3333);
-console.log("server is running. check expressjs.org for more cool tricks");
\ No newline at end of file
+console.log('server is running. check expressjs.org for more cool tricks');