Trivial doc fixes

Change-Id: I93254c10204b23d2507f0259325c98b56a8d49c7

README.rst

@@ -38,6 +38,7 @@ Installing Kuryr's libnetwork driver
 Running the following will grab the requirements and install kuryr
 
 ::
+
     $ sudo pip install .
 
 
@@ -47,6 +48,7 @@ Configuring Kuryr
 Edit keystone section in `/etc/kuryr/kuryr.conf`, replace ADMIN_PASSWORD:
 
 ::
+
     auth_uri = http://127.0.0.1:35357/v2.0
     admin_user = admin
     admin_tenant_name = service
@@ -57,6 +59,7 @@ In the same file uncomment the `bindir` parameter with the path for the Kuryr vi
 executables:
 
 ::
+
     bindir = /usr/local/libexec/kuryr
 
 
@@ -73,6 +76,7 @@ you have installed `tox` before the execution of the below command.
 After the booting, please restart your Docker service, e.g.,
 
 ::
+
     $ sudo service docker restart
 
 The bash script creates the following files if they are missing.

contrib/docker/libnetwork/README.rst

@@ -12,6 +12,7 @@ If you want to build your own container, you can just build it by running the
 following command from this same directory:
 
 ::
+
     docker build -t your_docker_username/libnetwork:latest .
 
 How to get the container
@@ -20,12 +21,14 @@ How to get the container
 To get the upstream docker libnetwork container with ovs, you can just do:
 
 ::
+
     docker pull kuryr/libnetwork:latest
 
 It is expected that different vendors may have their own versions of the
 Kuryr libnetwork container in their docker hub namespaces, for example:
 
 ::
+
     docker pull midonet/libnetwork:latest
 
 The reason for this is that some vendors' binding scripts need different (and
@@ -37,6 +40,7 @@ How to run the container
 First we prepare Docker to find the driver
 
 ::
+
     sudo mkdir -p /usr/lib/docker/plugins/kuryr
     sudo curl -o /usr/lib/docker/plugins/kuryr/kuryr.spec \
     https://raw.githubusercontent.com/openstack/kuryr/master/etc/kuryr.spec
@@ -45,6 +49,7 @@ First we prepare Docker to find the driver
 Then we start the container
 
 ::
+
     docker run --name kuryr-libnetwork \
       --net=host \
       --cap-add=NET_ADMIN \