docs: Fix simple typo, functionnalities -> functionalities #1

	name: Check

	on:
	- push
	- pull_request

	jobs:
	build:
	name: ${{ matrix.tox-environment }}
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	tox-environment:
	- docs
	- lint

	env:
	TOXENV: ${{ matrix.tox-environment }}

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2

	- name: Set up system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install gettext

	- name: Install dependencies
	run: python -m pip install tox

	- name: Run
	run: tox

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