Update README.md

Author: thecoder8890

README.md

@@ -1,6 +1,6 @@
 # QR-code Generator and Reader
 
-###Application used Java 15
+## Application used Java 15 | Onurdesk
 
 ###### Spring boot application exposing REST API endpoint to genrate QR-code representing custom message and another endpoint to read the decoded message, built using Java Spring boot and google's zxing library.
 
@@ -32,4 +32,4 @@ Go to the below url to view swagger-ui (API docs)
 
 ```
 http://localhost:9090/swagger-ui.html
-```
+```