Possible Error: Ch7 P228

[mzakariaCERN]

middle of the page paragraph, the second line reads:
"Let's assume the we have an ensemble of three base classifiers, $C_j(j \in {0,1})$"

I think it should be $C_j(j \in {1,2,3})$

Image of the equation as I think is correct: https://quicklatex.com/cache3/93/ql_575dbbb17681772e2adef6e5e1a9f093_l3.png