[doc] readme fix

7 jobs for develop in 1 minute and 3 seconds (queued for 1 second)
Status Job ID Name Coverage
  Source
passed #67745
kvm nix
make:dhall-format

00:00:03

passed #67743
kvm nix
make:hlint

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passed #67742
kvm nix
make:ormolu

00:00:03

passed #67744
kvm nix
make:shellcheck

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  Build
passed #67748
kvm nix
make:doc

00:00:53

passed #67747
kvm nix
make:readme

00:00:01

passed #67746
kvm nix
nix:package

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