Git diff step 2


I am stumped my code looks like this
Harry Programmer and the Sorcerer’s Code: Scene 1

Dumblediff: I should've known you would be here, Professor McGonagit.
git diff scene-1.txt


From the terminal, check the difference between the working directory and the staging area.

I do not understand this in step 2. HELP!


You may type git diff scence-1.txt on the right terminal area then press enter

I think that is the two kinds of layer one is the"workspace" the other is the "staging area"