Attempt to fix config-error (#270)
Attempt to fix config-error (#270)

Summary:
Per title. Not very helpful error here:

https://circleci.com/workflow-run/4df8960b-e74e-4c58-8072-ac9aad94c063
Pull Request resolved: https://github.com/facebook/flipper/pull/270

Reviewed By: jknoxville

Differential Revision: D9861448

Pulled By: passy

fbshipit-source-id: 71f46ce0bc3b9fe98ac9a7abecc6fb9c3a531f59

facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper,facebook/flipper