codespell: workflow, config + typos fixed #63

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches_ignore: []

	jobs:
	formatting:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1

	- name: Setup black environment
	run: conda create --quiet --name black

	- name: Check formatting
	run: \|
	export PATH="/usr/share/miniconda/bin:$PATH"
	source activate black
	pip install black==23.3.0
	black --check expfactory --exclude template.py

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