Corrected URL for config demo repo

Author: vipul-gorasiya

README.md

@@ -8,7 +8,7 @@
 
 ## Steps followed to create configuration server
 1. Created Springboot app with Spring cloud config server starter
-2. Created git repository for Configuration files: [DemoConfigRepo](../DemoConfigRepo)
+2. Created git repository for Configuration files: [DemoConfigRepo](https://github.com/vipul-gorasiya/DemoConfigRepo)
 3. Added '@EnableConfigServer' on application class to enable configuration server nature on application
 4. Provided Configuration file repository URL in properties file
 
@@ -26,4 +26,4 @@
 	- http://localhost:9999/config-demo-client-development.properties
 	- http://localhost:9999/config-demo-client-development.yml
 	- http://localhost:9999/config-demo-client-development.json
-4. To test config client, access http://localhost:7777/greeting
+4. To test config client, access http://localhost:7777/greeting