A New Word That Is Invented Or Made Up/Expression Is Called A Neologism.
I am certain that the correct answer is C.
This is because you would have to read very closely to catch the mistake, and I caught it because the others sound fine. This one just has a weird ring to it, so I am pretty sure this is the incorrect sentence.
Hope I helped, and have a good day!
I believe it is D. Hope this helps some =)