Spec: fix add_remove_associations count mismatch
Spec: fix add_remove_associations count mismatch

QA-391

Test Plan:
--- Passes Jenkins

Change-Id: Id31071cee1d46684167eb11b39fe21664b4373c5
Reviewed-on: https://gerrit.instructure.com/133298
Tested-by: Jenkins
Reviewed-by: Heath Hales <8ca81b68c7e2592ac614bd07f22fcc735ca55f93@instructure.com>
Product-Review: Indira Pai <9d2d5fa73bc5f5239dec42fbfd2a2b8495480e96@instructure.com>
QA-Review: Indira Pai <9d2d5fa73bc5f5239dec42fbfd2a2b8495480e96@instructure.com>

instructure/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms