docs(readme): finished the example

Author: StephanGerbeth

README.md

@@ -12,4 +12,4 @@
 
 # Code snippet to SVG converter
 
-[![code preview](https://us-central1-code-snippet-to-svg.cloudfunctions.net/default/GrabarzUndPartner/gp-vue-boilerplate/blob/master/src/components/molecules/LinkList.vue?range=1-33)](https://github.com/GrabarzUndPartner/gp-vue-boilerplate/blob/master/src/components/molecules/LinkList.vue#L1-L33)
+[![code preview](https://us-central1-code-snippet-to-svg.cloudfunctions.net/default/basics/code-snippet-to-svg/blob/master/examples/example.js?range=1-18)](https://github.com/basics/code-snippet-to-svg/blob/master/examples/example.js#L1L18)

examples/example.js

@@ -2,7 +2,7 @@ const fs = require('fs');
 const request = require('request-promise');
 const codeToSVG = require('../src/index');
 
-const url = 'https://raw.githubusercontent.com/GrabarzUndPartner/gp-vue-boilerplate/blob/master/src/store/index.js';
+const url = 'https://raw.githubusercontent.com/basics/code-snippet-to-svg/blob/master/examples/example.js?range=1-18';
 const uri = url.replace(/([\w-]*\/[\w-]*)(\/blob)/, '$1');
 
 request({