📎 update GHA versions and fix typos, closes #1 #53

	name: Build and Test

	on: push

	env:
	ELIXIR_VERSION: 1.14
	MIX_ENV: test
	OTP_VERSION: 25

	jobs:
	build-test:
	name: Build and Test
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup Beam v${{ env.ELIXIR_VERSION }}-otp-${{ env.OTP_VERSION }}
	uses: erlef/setup-beam@v1
	with:
	elixir-version: ${{ env.ELIXIR_VERSION }}
	otp-version: ${{ env.OTP_VERSION }}

	- name: Cache Dependencies
	uses: actions/cache@v1
	id: cache-deps
	with:
	path: deps
	key: deps-${{ env.MIX_ENV }}-v${{ env.ELIXIR_VERSION }}-otp-${{ env.OTP_VERSION }}-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
	restore-keys: \|
	deps-${{ env.MIX_ENV }}-v${{ env.ELIXIR_VERSION }}-otp-${{ env.OTP_VERSION }}-

	- name: Cache Dialyzer PLTs
	uses: actions/cache@v1
	with:
	path: _build/plts
	key: plts-v${{ env.ELIXIR_VERSION }}-otp-${{ env.OTP_VERSION }}-r1-${{ github.sha }}
	restore-keys: \|
	plts-v${{ env.ELIXIR_VERSION }}-otp-${{ env.OTP_VERSION }}-r1-

	- name: Get Dependencies
	if: steps.cache-deps.outputs.cache-hit != 'true'
	run: mix deps.get

	- name: Check Source Code Formatting
	run: mix format --check-formatted

	- name: Compile Code
	run: mix compile --warning-as-errors

	- name: Run Tests
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: mix coveralls.github

	- name: Run Dialyzer
	run: mix cached_dialyzer

Provide feedback