CFAI sample exame: 1. ethic 4

the 1st sample exam, question 4, which is relate to ethic: Answer is B the statement is: 1. “My firm makes markets in the securities of both NanoMem and UniFlash and I currently own a position in NanoMem. according to the solution, looks like in the answer, they want to refer to “UniFlash” but wrongly put “NanoMem” there. is it? Thanks.