feat: Improve Character Copier README

14_CharacterCopier/README.md

@@ -4,9 +4,15 @@
 
 The character copier is a simple class that reads characters from a source and copies them to a destination one character at a time.
 
-When the method Copy is called on the character copier then it should read characters from the source and copy them to the destination until the source returns a newline (\n).
+When the method Copy is called on the copier then it should read characters from the source and copy them to the destination until the source returns a newline (\n).
 
 The exercise is to implement the character copier using Test Doubles for the source and the destination
 Try using Spies – manually written Mocks – and Mocks written with a mocking framework.
 
-Start from these definitions provided in kata.cs.
+Start from these definitions provided in kata.ts.
+
+| **GetChar** | **SetChar** |
+| ----------- | ----------- |
+| 'a'         | 'a'         |
+| 'b'         | 'b'         |
+| '\n'        | NA          |