added docs for the plugin implementation

Docs/Installation.md

@@ -146,6 +146,12 @@ This feature is still Under Development
   - ```sudo nano /etc/ansible/ansible.cfg```: Open the following file. If this file is not found then where
     ever the file ```ansible.cfg``` is located.
   -  Add or uncomment ```host_key_checking = False```
+
+<br>
+
+--------------
+
+<br>
   
 #### Run Test Cases 
 - Generate Test Case Ansible file