R1:e0473aa70265

Cache - fix method call typo

Summary: Fixes T7791.

Test Plan: grep'd for the typo and only the typo declaration had that functon name.

Reviewers: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T7791

Differential Revision: https://secure.phabricator.com/D12334