It seems like the brawler fighter archetype bonuses for attack and damage for the close weapon group aren't showing up in PCGen. According to the Close Combatant special ability, the brawler should receive the following bonuses to attack and damage:
Close Combatant (Ex) At 3rd level, a brawler gains a +1 bonus on attack rolls and a +3 bonus on damage rolls with weapons in the close weapon group. Both of these bonuses increase by +1 for every four levels beyond 3rd (to a maximum of +5 on attack rolls and +7 on damage rolls at 19th level). This ability replaces weapon training 1 and 2.
Completed: At revision: 18251