Performance Measurement Module 1: Portfolio Performance Measurement Practice Problems Q10

The Practice Problem gave the following information:

Portfolio Weight: 20.38%, Benchmark Weight: 18.82%, Portfolio Return: 20.00%, Benchmark Return: 35.26%

The solution for the allocation effect was given as (Portfolio Weight - Benchmark Weight) x (Benchmark Return - Portfolio Return) = 0.20%.

Why is the multiplier (Benchmark Return - Portfolio Return), under the Brinson-Fachler Model, shouldn’t it be (Portfolio Return - Benchmark Return)?

Thanks!