sounds brush_completed.suspicious_sand and brush_completed.suspicious_gravel don't work

The sound events brush_completed.suspicious_sand and brush_completed.suspicious_gravel do not play any sounds. This is because the sounds in sound_definitions json show "sounds/item/brush/brushing_gravel_completed1", but the sound actually exists at "sounds/item/brush/brushing_gravel_complete1", without the "d".