Matches https://github.com/ilyagr/pijul-clone as of now, might become out of sync

Fix some mistakes in the docs

Created by  arijid79  on November 26, 2020
4H2XTVJ2BNXDNHQ3RQTMOG3I4NRGZT7JDLC2GRINS56TIYTYTO4QC
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