Fix typos, add `golanci-lint` check and CI step #2

	---
	name: Build and test
	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.21"

	- name: Build
	run: go build -v ./

	- name: Test
	run: go test -v ./ -race

	lint:
	runs-on: ubuntu-latest
	steps:
	- name: "Run golangci-lint"
	uses: golangci/golangci-lint-action@v3

Provide feedback