Revert bad attempt at fixing shellcheck issue

Author: adamtheturtle

docs/source/docker.rst

@@ -20,25 +20,22 @@ The VWS and VWQ containers must point to the target manager container using the
 Creating containers
 ^^^^^^^^^^^^^^^^^^^
 
-.. code-block:: shell
-
-   docker network create -d bridge vws-bridge-network
+.. code-block:: console
 
-   docker run \
+   $ docker network create -d bridge vws-bridge-network
+   $ docker run \
        --detach \
        --publish 5005:5000 \
        --name vuforia-target-manager-mock \
        --network vws-bridge-network \
        adamtheturtle/vuforia-target-manager-mock
-
-   docker run \
+   $ docker run \
        --detach \
        --publish 5006:5000 \
        -e TARGET_MANAGER_BACKEND=vuforia-target-manager-mock:5000 \
        --network vws-bridge-network \
        adamtheturtle/vuforia-vws-mock
-
-   docker run \
+   $ docker run \
        --detach \
        --publish 5007:5000 \
        -e TARGET_MANAGER_BACKEND=vuforia-target-manager-mock:5000 \