make README more descriptive

Author: nidhimj22

README.md

@@ -1,24 +1,21 @@
- Karma-BrowserStack-launcher code sample
+ Karma-BrowserStack Example
 =========
 
 Sample for using karma-browserstack-launcher to run Karma tests (QUnit framework) on BrowserStack infrastructure.
 
 ###Clone this repository
-- `git clone https://github.com/nidhimj22/karma-browserstack-launcher-sample.git`
+- `git clone https://github.com/nidhimj22/karma-browserstack-example.git`
 
 ###Install karma-browserstack-launcher
-*Starting and pre-requite: [browserstack-runner]*
 - `npm -g install karma-browserstack-launcher`
 
 ###Configuring the json
- - Open `browserstack.json`
- - Add `username` and `key` with your BrowserStack credentials. Don't have one? Get one on BrowserStack [dashboard]
- - You can further customize configuration in browserstack.json. For detailed reference, visit browserstack-runner github repository [here].
+ - Open `karma.conf.js`
+ - Replace `username` and `key` with your BrowserStack credentials. Don't have one? Get one on BrowserStack [dashboard]
+ - You can further customize configuration in karma.conf.js. For detailed reference, visit karma-browserstack-launcher github repository [here].
 
 ###Sample test
- - To run: `browserstack-runner`
+ - To run: `karma start`
 
-[here]:http://github.com/browserstack/browserstack-runner
-[nightwatch]:http://nightwatchjs.org/guide
-[capabilities]:http://www.browserstack.com/automate/capabilities
+[here]:https://github.com/karma-runner/karma-browserstack-launcher
 [dashboard]:https://www.browserstack.com/automate