Merge pull request #67 from greg0ire/fix-docs

Improve contributing docs

Author: oleg-nenashev

docs/CONTRIBUTING.md

@@ -5,12 +5,15 @@ Just submit a pull request.
 
 ## Versioning
 
-Starting from `v.1.0.0`, [semantic versioning](including metadata) is followed, including pre-release versions.
+Starting from `v1.0.0`, [semantic versioning](https://semver.org) (including
+metadata) is followed, including pre-release versions.
 
 ## Releasing
 
 Releases are automated on GitHub Actions.
 Once the release is published on GitHub Releases,
-the GitHub actions workflow will automatically build the artifacts and uodate the `go.dev metadata
+the GitHub actions workflow will automatically build the artifacts and update
+the `go.dev` metadata.
 
-For release changelogs, this repository uses Release Drafter to generated the initial draft based on the PR titles and labels.
+For release changelogs, this repository uses Release Drafter to generate the
+initial draft based on the PR titles and labels.