reformatting README.md

README.md

@@ -1,9 +1,9 @@
 # Docker Tutorials and Labs
 
-This repo contains [Docker](https://docker.com) tutorials and links to tutorials on other sites.
+This repo contains [Docker](https://docker.com) tutorials and links to tutorials on other sites. The tutorials are authored both by Docker, and by members of the community. It's a growing repo which we intend to continue to grow, with help from the community.
 
-For tutorials on other sites, check out [Docker Tutorials from the Community](community-tutorials.md).
-
-Currently we have two Docker [Microsoft and ASP.NET tutorials](windows/readme.md) and one Docker [Java tutorial](java/readme.adoc)
-
-We also encourage you to submit your own own tutorials by adding pull requests to this repo. If your pull requests are accepted, they will be under the same [license](LICENSE), and may at Docker's discretion become part of our official documentation, for instance on [docs.docker.com](https://docs.docker.com).
+Index:
+* Docker for [ASP.NET and Windows containers](windows/readme.md)
+* [Docker for Java Developers](java/readme.adoc)
+* [Docker Tutorials from the Community](community-tutorials.md)
+* [Guide to submitting your own tutorial](contriubtions.md)