Issue description

Step 9.2

The instruction to edit /home/student/grading/review-copy.txt to add a line with "A new line" is ambiguous as "A new line" is a character ("\n") and it isn't immediately clear that it means literally the next "A new line". Some other content just as simply "NEW" would be less confusing.

Workaround:
Edit the /home/student/grading/review-copy.txt file so that a line with the text This is a new line exists between the Test BB line and the Test CC line.

Expected result: