Fix doctests and bump version #22

	name: Cargo Deny
	on:
	push: {}
	jobs:
	cargo-deny:
	name: Run cargo deny
	runs-on: ubuntu-latest
	strategy:
	matrix:
	checks:
	- advisories
	- bans licenses sources
	steps:
	- uses: actions/checkout@v2
	- uses: EmbarkStudios/cargo-deny-action@v1
	with:
	command: check ${{ matrix.checks }}

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