docs(release): fix Docker Hub URL

Author: orhun

RELEASE.md

@@ -1,6 +1,6 @@
 # Creating a Release
 
-[GitHub](https://github.com/orhun/git-cliff/releases), [crates.io](https://crates.io/crates/git-cliff/) and [Docker Hub](https://hub.docker.com/repository/docker/orhunp/git-cliff) releases are automated via [GitHub actions](./.github/workflows/cd.yml) and triggered by pushing a tag.
+[GitHub](https://github.com/orhun/git-cliff/releases), [crates.io](https://crates.io/crates/git-cliff/) and [Docker Hub](https://hub.docker.com/r/orhunp/git-cliff) releases are automated via [GitHub actions](./.github/workflows/cd.yml) and triggered by pushing a tag.
 
 1. Run the [release script](./release.sh): `./release.sh v[X.Y.Z]`
 2. Push the changes: `git push`