Update supported tracing exporters in README.md and fix typo in flag description #473

	on:
	push:
	branches:
	- main
	pull_request:

	name: run tests
	jobs:
	test:

	strategy:
	matrix:
	go-version: [ "1.20", "1.21" ]
	runs-on: ubuntu-latest
	env:
	GOLANGCI_LINT_VERSION: v1.54.1

	steps:
	- name: Install Go
	if: success()
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}

	- name: Checkout code
	uses: actions/checkout@v4

	- name: Cache Go modules
	uses: actions/cache@v3
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Run linter
	uses: golangci/golangci-lint-action@v3
	with:
	version: ${{ env.GOLANGCI_LINT_VERSION }}
	args: --go ${{ matrix.go-version }}

	- name: Run tests
	run: go test -covermode=count -coverprofile=coverage.out ./...

	- name: Convert coverage.out to coverage.lcov
	uses: jandelgado/gcov2lcov-action@v1
	- name: Coveralls
	uses: coverallsapp/[email protected]
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	path-to-lcov: coverage.lcov

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