# Typo

I think y_i = 1 in this statement should be changed to y_i = 0:

Then for $i \in A$ we have $k_i^A = y_i = 1$.

Parting words from the person who closed the correction:
Status: Accepted
Reference to the user who closed the correction.:
Reference to the article this correction is about:
Status of the article (was it accepted?):
1
Status of the article (is it closed?):
1
What kind of correction is this:
Error