Update to Masterwork

Was Masterwork supposed to be updated to be in line with Mana Mastery?

Mana Mastery 
This ability allows the character to activate up to four spell slots simultaneously, adding their ranks together to cast a spell of equal rank to the sum.
Continuous

Masterwork 
This ability allows the character to activate up to three talent slots simultaneously, adding their ranks together to use a talent of equal or lower rank. Any extra ranks are lost.
Continuous

Correct, Masterwork should read identically to Mana Mastery (except with Talents instead of Spells.) This has been fixed for the next version of the pdf.