bootstrap updates to 1014
bootstrap updates to 1014

fixes after comments

remove some redundant

typo fix

Co-authored-by: Daira Hopwood <cd7d43d5556a38ce626d53826fddc46adc597539@jacaranda.org>

undo space changing

reference

Apply suggestions from code review

Co-authored-by: Daira Hopwood <cd7d43d5556a38ce626d53826fddc46adc597539@jacaranda.org>

zcash/zips,zcash/zips,zcash/zips,zcash/zips