added links to buildah.io and podman.io to README.md
@@ -80,8 +80,8 @@ Information about contributing to this project.
Buildah and Podman are two complementary Open-source projects that are available on
most Linux platforms and both projects reside at [GitHub.com](https://github.com)
-with Buildah [here](https://github.com/containers/buildah) and
-Podman [here](https://github.com/containers/libpod). Both Buildah and Podman are
+with [Buildah](https://buildah.io) [(GitHub)](https://github.com/containers/buildah) and
+[Podman](https://podman.io) [(GitHub)](https://github.com/containers/libpod). Both Buildah and Podman are
command line tools that work on OCI images and containers. The two projects
differentiate in their specialization.
