message: Fixed typo in title of Ubuntu build
diff: -etup Indy SDK build environment for Ubuntu based distro (Ubuntu 16.04)
  +# Setup Indy SDK build environment for Ubuntu based distro (Ubuntu 16.04)
  1. Install Rust and rustup (https://www.rust-lang.org/install.html).
  1. Install required native libraries and utilities:
  @@ -82,4 +82,3 @@ etup Indy SDK build environment for Ubuntu based distro (Ubuntu 16.04)
  To run indy-cli, navigate to `cli/target/debug` and run `./indy-cli`
  See [libindy/ci/ubuntu.dockerfile](https://github.com/hyperledger/indy-sdk/tree/master/libindy/ci/ubuntu.dockerfile) for example of Ubuntu based environment creation in Docker.
  -
  