update readme

Author: Kowndinya2000

README.md

@@ -13,7 +13,7 @@ project’s architecture and maintenance.
 GitQ is aimed to effectively improve developers' experience while using Github and assist them to identify the right repository to fork and use or to contribute to.
 
 ## Overview diagram of GitQ:
-<img alt="approach" src="https://kowndinya2000.github.io/buffer-2.github.io/GitQ-workflow.png">
+<img alt="approach" src="https://kowndinya2000.github.io/buffer-2.github.io/GitQ-workflow2.png">
 
 
 ## Snapshot of GitQ Assessment Report:
@@ -36,7 +36,7 @@ In the GitQ folder,
 9. GitQ Plugin gets installed on Chrome.  
 
 ## Steps to use GitQ:
-1. Open the folder ```server```, and follow the instructions as stated in its [Readme](https://github.com/gitq-for-github/plugin/blob/master/server/README.md)
+1. Open the folder ```server```, and follow the instructions as stated in its [Readme.](https://github.com/gitq-for-github/plugin/blob/master/server/README.md)
 2. Navigate to GitHub (https://github.com/)  
 3. Navigate to repository for which the metric-assessment is done via server.   
 4. You will see visual badges augumented to the repository page.