Sarthak | Updates README with code coverage badge

README.md

@@ -1,5 +1,5 @@
 # task-list-refactoring
-[![TaskListRefactoring](https://github.com/SarthakMakhija/task-list-refactoring/actions/workflows/build.yml/badge.svg)](https://github.com/SarthakMakhija/task-list-refactoring/actions/workflows/build.yml)
+[![TaskListRefactoring](https://github.com/SarthakMakhija/task-list-refactoring/actions/workflows/build.yml/badge.svg)](https://github.com/SarthakMakhija/task-list-refactoring/actions/workflows/build.yml) [![codecov](https://codecov.io/github/SarthakMakhija/task-list-refactoring/graph/badge.svg?token=AM6SNUNZOY)](https://codecov.io/github/SarthakMakhija/task-list-refactoring)
 
 ### Idea
 
@@ -32,4 +32,4 @@ The following refactoring techniques were used:
 ### What is not covered
 
 - This repository does not implement any feature mentioned in the original [TaskList](https://github.com/codurance/task-list/) repository.
-- This repository does not implement solitary unit-tests. All the unit-tests are sociable.
+- This repository does not implement solitary unit-tests. All the unit-tests are sociable.