message: tweaks to readmes for docker and main readme
diff: @@ -18,14 +18,14 @@ supercomputers.
  We welcome contributions and feedback from the community. Please see the file
  [CONTRIBUTING.md](CONTRIBUTING.md) for additional details about our development process.
  -* For building instructions, see the file INSTALL, or type "make help".
  +* For building instructions, see the file [INSTALL](INSTALL), or type "make help".
  * Copyright and licensing information can be found in files LICENSE and NOTICE.
  * The best starting point for new users interested in MFEM's features is to
  review the examples and miniapps at https://mfem.org/examples.
  -* Instructions for learning with docker are [here](config/docker)
  +* Instructions for learning with Docker are [here](config/docker)
  Conceptually, MFEM can be viewed as a finite element toolbox that provides the
  building blocks for developing finite element algorithms in a manner similar to
  