Change: question270 minor improvements

Author: danieldanielecki

README.md

@@ -3024,9 +3024,9 @@ Which of the following are NOT metrics of Code Quality? (choose all that apply)
 
 - [ ] Class Coupling.
 - [x] Code Coverage.
-- [x] Cycle time per feature.
+- [x] Cycle Time per Feature.
 - [ ] Cyclomatic Complexity.
-- [ ] Depth of inheritance.
+- [ ] Depth of Inheritance.
 
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