reformating multidimentsional comment on readme #168

	name: Documentation
	on: [push, pull_request, workflow_dispatch]
	permissions:
	contents: write
	jobs:
	docs:
	runs-on: ubuntu-latest
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v3
	with:
	python-version: '3.9'
	- name: Upgrade pip
	run: \|
	# install pip=>20.1 to use "pip cache dir"
	python3 -m pip install --upgrade pip
	- name: Install dependencies
	run: \|
	pip install sphinx
	- name: Install netin
	run: \|
	pip install ./
	- name: Sphinx build
	run: \|
	sphinx-build docs/source/ docs/build/html/
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.ref == 'refs/heads/main' }}
	with:
	publish_branch: documentation
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: docs/build/html/

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