Homestyx hydra

R1:4c82293385b0

Fix labels for subject prefix config options

Test Plan: Crossed fingers.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9427
Repository: R1 hydra
Commit Date: Jun 9 2014