Improve: Code coverage -> Code Coverage

Author: danieldanielecki

README.md

@@ -3028,7 +3028,7 @@ _[⬆ Back to Top](#table-of-contents)_
 
 ### Is it a good idea to follow each automated build with the execution of automated tests?
 
-- [ ] Yes. Code coverage can be used to assess progress.
+- [ ] Yes. Code Coverage can be used to assess progress.
 - [ ] No. Automated tests should be executed when the implementation of a Product Backlog item is complete.
 - [x] Yes. The tests may identify whether there are problems that the Developers should fix before proceeding.
 - [ ] No. It would take too much time.