Update README.md

Author: FakhrulASA

README.md

@@ -3,9 +3,10 @@
 ### Here the following tasks have been implemented,
 
 1. Creating Layers inluding data, web, service, controller, mock
-2. POST, GET and FETCH RESTful API.
-3. Junit 5
+2. POST, GET, PATCH, DELETE and FETCH API.
+3. Junit 5 Testing
 4. Response handling
+5. Mock Datasource
 
 ### Homepage on starting the localhost
 <img src="https://github.com/FakhrulASA/Spring-RESTApi/blob/master/screenshot/springdemo.png" width="550" title="App Demo">