chore: reindent readme headings #76

	name: PHPUnit

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest

	services:
	mysql:
	image: mysql:8
	env:
	MYSQL_DATABASE: test_db
	MYSQL_USER: user
	MYSQL_PASSWORD: secret
	MYSQL_ROOT_PASSWORD: secretroot
	ports:
	- 3306
	options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

	steps:
	- uses: actions/checkout@v2

	- name: Validate composer.json and composer.lock
	run: composer validate

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Install dependencies
	if: steps.composer-cache.outputs.cache-hit != 'true'
	run: composer install --prefer-dist --no-progress --no-suggest

	- name: Copy config file
	run: cp phpunit-config.github.json phpunit-config.json

	- name: PHPUnit
	env:
	DB_PORT: ${{ job.services.mysql.ports[3306] }}
	run: vendor/bin/phpunit

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