Goofs/Revealing Mistakes Section

Why does the "Goofs/Revealing Mistakes Section" say "When Paul is on the phone to Ouisa he calls Flan (Donald Sutherland) "Donald"."?

This never happened. I just watched this film. What Paul actually say is "Did you read Donald Barthelme's obituary." Someone didn't listen closely. Actually you don't have to listen that closely to understand that Will Smith didn't mistakenly call Sutherland by his real name.