fix readme, finish codeblock #393

	name: build ⚙️

	on: [ push, pull_request ]

	jobs:
	main:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	name: Setup Python ${{ matrix.python-version }}
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install system dependencies 📦
	run: sudo apt-get update && sudo apt-get install -y dh-python devscripts fakeroot debhelper python3-all python3-setuptools
	- name: Install requirements 📦
	run: \|
	python3 -m pip install --upgrade pip
	pip3 install -r requirements-dev.txt
	- name: Install package 📦
	run: python3 setup.py install
	- name: run tests ⚙️
	run: python3 setup.py test
	- name: run test coverage ⚙️
	run: \|
	coverage run --source pygeometa setup.py test
	coverage report -m
	# with:
	# fail_ci_if_error: false
	- name: build docs 🏗️
	run: mkdocs build -f docs/mkdocs.yml
	- name: run flake8 ⚙️
	run: flake8
	- name: build Python package 🏗️
	run: python3 setup.py sdist bdist_wheel --universal
	- name: build Debian package 🏗️
	# with:
	# fail_ci_if_error: false
	run: sudo debuild -b -uc -us

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