R1:84b0c8e6db9e

Fix a `pht` method call

Summary: Ref T7046. I missed this in D11680.

Test Plan: `arc lint`

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T7046

Differential Revision: https://secure.phabricator.com/D11731