update nn translation
update nn translation

Change-Id: Ibdf681ef16875284304730b42f433efcab2b32e3
Reviewed-on: https://gerrit.instructure.com/209395
Tested-by: Jenkins

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