Typo in UAX #15 Unicode Normalization

In Annex 13: Canonical Equivalence of version 23 of UAX #15 at:

http://www.unicode.org/reports/tr15/#Canonical_Equivalence

It says that:

"""
    Offset P into string X is canonically equivalent to offset Q into string
Y if and only if both of the following conditions are true:

        * X[0, P] ≈ Y[0, Q], and
        * X[P, len(X)] ≈ Y[0, len(Y)] 
"""

Which the last line should read:

        * X[P, len(X)] ≈ Y[Q, len(Y)] 

So, a "Q" is mistyped as "0".