Add kiwix-tools Docker badge

README.md

@@ -9,7 +9,8 @@ command line tools:
 * kiwix-serve: HTTP daemon serving ZIM files
 
 [![latest release](https://img.shields.io/github/v/tag/kiwix/kiwix-tools?label=latest%20release&sort=semver)](https://download.kiwix.org/release/kiwix-tools/)
-[![Docker](https://img.shields.io/docker/v/kiwix/kiwix-serve?arch=amd64&label=Docker&sort=date)](https://hub.docker.com/r/kiwix/kiwix-serve)
+[![Docker](https://img.shields.io/docker/v/kiwix/kiwix-tools?arch=amd64&label=Docker&sort=date)](https://hub.docker.com/r/kiwix/kiwix-tools)
+[![Docker (kiwix-serve)](https://img.shields.io/docker/v/kiwix/kiwix-serve?arch=amd64&label=Docker%20(kiwix-serve)&sort=date)](https://hub.docker.com/r/kiwix/kiwix-serve)
 [![Sandstorm](https://img.shields.io/badge/Sandstorm-kiwix-blue)](https://apps.sandstorm.io/app/5uh349d0kky2zp5whrh2znahn27gwha876xze3864n0fu9e5220h)
 [![Build Status](https://github.com/kiwix/kiwix-tools/workflows/CI/badge.svg?query=branch%3Amaster)](https://github.com/kiwix/kiwix-tools/actions?query=branch%3Amaster)
 [![CodeFactor](https://www.codefactor.io/repository/github/kiwix/kiwix-tools/badge)](https://www.codefactor.io/repository/github/kiwix/kiwix-tools)
@@ -119,7 +120,10 @@ Like for the installation, you might need to run the command as `root`
 Docker
 ------
 
-An official Docker image of `kiwix-serve` can be found in the [Docker Hub](https://hub.docker.com/r/kiwix/kiwix-serve).
+An official Docker image of the Kiwix tools can be found in the
+[Docker Hub](https://hub.docker.com/r/kiwix/kiwix-tools). A
+`kiwix-serve` dedicated Docker image [exists
+too](https://hub.docker.com/r/kiwix/kiwix-serve).
 
 Troubleshooting
 ---------------