fix path prefix bug
fix path prefix bug

Change-Id: I63edd47164ba77ad3d2411138821467ab0734a77
Reviewed-on: https://gerrit.instructure.com/22848
Reviewed-by: Duane Johnson <0a02221ea64f4c9685145b5f44cf84715b4a8bb5@instructure.com>
Product-Review: Jake Sorce <c8d99c2f7cd5f432c163abcd422672b9f77550bb@instructure.com>
QA-Review: Jake Sorce <c8d99c2f7cd5f432c163abcd422672b9f77550bb@instructure.com>
Tested-by: Jake Sorce <c8d99c2f7cd5f432c163abcd422672b9f77550bb@instructure.com>

instructure/footrest,instructure/footrest