Update coffee-table-groups-coordinator.md #287

	name: Prettier code formatting

	# This action works with pull requests and pushes
	on:
	pull_request_target:
	push:
	branches:
	- main

	jobs:
	prettier:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	# Make sure the actual branch is checked out when running on pull requests
	ref: ${{ github.head_ref }}
	repository: ${{ github.event.pull_request.head.repo.full_name }}
	# This is important to fetch the changes to the previous commit
	fetch-depth: 0

	- name: Prettify code
	uses: creyD/[email protected]
	with:
	# This part is also where you can pass other options, for example:
	prettier_options: --ignore-unknown --write .
	only_changed: true

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