Typos fixed and nvidia-docker build recipie for Ubuntu 16.04 added to…

… in docker.rst. Dockerfile.ubuntu16.04.opensource RUN build ... command updated.

drake/doc/docker.rst

@@ -109,7 +109,7 @@ The simplest run command is
 
 ::
 
-  $ docker -it drake bash
+  $ docker run -it drake bash
 
 which will give you bash shell access to the Ubuntu 16.04 Docker container
 where you can run commands such as:
@@ -138,6 +138,18 @@ The `nvidia-docker <https://github.com/NVIDIA/nvidia-docker/>`_ plugin is
 required in order to pass Xorg drawing commands to your host system when the
 proprietary Nvidia GPU drivers are installed.
 
+Note: on Ubuntu 16.04 use the following nvidia-docker build recipe
+
+::
+  git clone https://github.com/NVIDIA/nvidia-docker.git
+  cd nvidia-docker/
+  make
+  sudo PREFIX=/usr/local/bin make install
+  sudo nvidia-docker volume setup
+  nvidia-docker run --rm nvidia/cuda nvidia-smi
+
+because the .deb package methods assume a much more recent Docker.
+
 
 ::
 

setup/docker/Dockerfile.ubuntu16.04.opensource

@@ -5,5 +5,5 @@ RUN apt-get update && yes "Y" \
       | /drake-distro/setup/ubuntu/16.04/install_prereqs.sh \
       && rm -rf /var/lib/apt/lists/* \
       && apt-get clean all
-RUN cd /drake-distro && bazel build ... && bazel test ...
+RUN cd /drake-distro && bazel build //tools:drake_visualizer && bazel build //drake/examples/Acrobot:acrobot_run_passive
 ENTRYPOINT ["/drake-distro/setup/docker/entrypoint.sh"]