How to compute a cache size?

It might be a typo in the site, infocenter.arm.com/.../index.jsp.
It should be 64KB (not 32KB) based on the picture.

 > Index (# of lines): 2^8 > # of Words per line: 2^4 > # of Bytes per word: 2^2 > 2^8*2^4*2^2 = 2^14 = 16KB > 4-Way Set: 16KB * 4 = 64KB.