update ht translation
update ht translation

Change-Id: Ieab0e35a4d33220398b6f60655f27254d45fb82c
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/215566
Tested-by: Jenkins

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