fixed formatting issue in html #467

	name: Format Code
	on: push

	jobs:
	format:
	runs-on: ubuntu-20.04

	steps:
	- name: Pull Repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	ref: ${{ github.event.pull_request.head.ref }}
	- name: Install Prettier
	env:
	PRETTIER_VERSION: 2
	run: \|
	sudo npm i -g prettier@$PRETTIER_VERSION
	- name: Format
	run: \|
	# don't format if there's no .prettierrc file
	if [ ! -f .prettierrc ]; then
	echo ".prettierrc not found"
	echo "terminating workflow..."
	exit 1;
	fi

	prettier --check . --ignore-unknown --write
	- name: Push Back Formatted Code
	run: \|
	# configure git
	git config --global user.name "Zero to Mastery"
	git config --global user.email "[email protected]"

	git add .
	git commit -m "(CI) format code" \|\| echo "nothing to commit"
	git push

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