README.md in pairing_matrix-2.3 vs README.md in pairing_matrix-2.3.1

@@ -1,8 +1,10 @@
 # PairingMatrix
 
+[![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://GitHub.com/ajitsing/apkToJava/graphs/commit-activity)
 [![Gem Version](https://badge.fury.io/rb/pairing_matrix.svg)](https://badge.fury.io/rb/pairing_matrix)
+[![HitCount](http://hits.dwyl.io/ajitsing/pairing_matrix.svg)](http://hits.dwyl.io/ajitsing/pairing_matrix)
 ![Gem Downloads](http://ruby-gem-downloads-badge.herokuapp.com/pairing_matrix?type=total)
 [![Open Source Love](https://badges.frapsoft.com/os/v1/open-source.svg?v=102)](https://opensource.org/licenses/MIT)
 [![Twitter Follow](https://img.shields.io/twitter/follow/Ajit5ingh.svg?style=social)](https://twitter.com/Ajit5ingh)
 
 <img src="https://github.com/ajitsing/ScreenShots/blob/master/pairing_matrix/pairing_mat.png" width="900" height="550" />
@@ -64,11 +66,11 @@
 #### github_repos:
 List your repos which you want to use for matrix. If you have your repos inside organization then follow the ```org/repo``` format else just mention ```github_username/repo```.
 
 
 Now after installing the pairing matrix gem, simply run the ```pairing_matrix``` command in the repo where you have ```pairing_matrix.yml``` file. This command will start a web server.
-Then hit the url ```localhost:4567/matrix``` in the browser.
+Then hit the url [localhost:4567/matrix](http://localhost:4567/matrix) or [localhost:4567](http://localhost:4567) in the browser. In case you want to use the json data, hit [http://localhost:4567/data/:days](http://localhost:4567/data/30)
 
 ## Some example of pairing_matrix.yml
 ### Here is a sample pairing_matrix.yml file
 
 ```yml
@@ -108,9 +110,16 @@
 authors_regex: ^.*\[([\w]*)(?:\/)?([\w]*)\].*$
 github_repos:
   - github_username/repo1
   - github_username/repo2
 ```
+
+## Contributors
+
+Thanks goes to these wonderful people:
+
+[Abhishek Thakur](https://github.com/abhikur)  
+[Sumit Gupta](https://github.com/sumitgpt)
 
 ## Contributing
 
 1. Fork it ( https://github.com/ajitsing/pairing_matrix/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)