Please fix the pt_BR translation on pt-BR.com_community.ini
From:
; Friend count
COM_COMMUNITY_FRIENDS_COUNT="%1$s Amigo"
COM_COMMUNITY_FRIENDS_COUNT_MANY="%1$s Amigos"
To:
; Friend count
COM_COMMUNITY_FRIENDS_COUNT="Amigo"
COM_COMMUNITY_FRIENDS_COUNT_MANY="Amigos"
thanks!