fix broken polling commit

fixes CNVS-13574
This commit fixes a spec that was broken after two rebases.

Change-Id: Iac0af719273896c990e6dc93ce059778e4f97584
Reviewed-on: https://gerrit.instructure.com/36267
Tested-by: Jenkins <jenkins@instructure.com>
QA-Review: Josh Simpson <jsimpson@instructure.com>
Reviewed-by: Derek DeVries <ddevries@instructure.com>
Product-Review: Josh Simpson <jsimpson@instructure.com>