doc: terminology cleanup in ACRN Configurator Tool

- Replace UOS or User OS with User VM
- Replace SOS or Service OS with Service VM
- Capitalize Board Inspector and ACRN Configurator
- Clean up some of the grammar

Signed-off-by: Amy Reyes <amy.reyes@intel.com>

doc/tutorials/acrn_configurator_tool.rst

@@ -8,7 +8,7 @@ This guide describes all features and uses of the tool.
 About the ACRN Configurator Tool
 *********************************
 
-The ACRN configurator tool ``acrn_configurator.py`` provides a web-based
+The ACRN Configurator tool ``acrn_configurator.py`` provides a web-based
 user interface to help you customize your
 :ref:`ACRN configuration <acrn_configuration_tool>`. Capabilities:
 
@@ -26,7 +26,7 @@ dependencies among the different types of configuration files. Here's an
 overview of what to expect:
 
 #. Import the board configuration file that you generated via the
-   :ref:`board inspector tool <board_inspector_tool>`.
+   :ref:`Board Inspector tool <board_inspector_tool>`.
 
 #. Customize your scenario configuration file by defining hypervisor and
    VM settings that will be used to build the ACRN hypervisor.
@@ -39,19 +39,19 @@ overview of what to expect:
    a. Configure settings for all post-launched User VMs in your scenario
       and save the configuration in a launch configuration file.
 
-   #. Generate the launch scripts. The ACRN configurator creates one
+   #. Generate the launch scripts. The ACRN Configurator creates one
       launch script for each VM defined in the launch configuration file.
 
 Generate a Scenario Configuration File and Launch Scripts
 *********************************************************
 
-The following steps describe all options in the ACRN configurator for generating
+The following steps describe all options in the ACRN Configurator for generating
 a custom scenario configuration file and launch scripts.
 
 #. Make sure the development computer is set up and ready to launch the ACRN
-   configurator, according to :ref:`gsg-dev-setup` in the Getting Started Guide.
+   Configurator, according to :ref:`gsg-dev-setup` in the Getting Started Guide.
 
-#. Launch the ACRN configurator. This example assumes the tool is in the
+#. Launch the ACRN Configurator. This example assumes the tool is in the
    ``~/acrn-work/`` directory. Feel free to modify the command as needed.
 
    .. code-block:: bash
@@ -60,12 +60,13 @@ a custom scenario configuration file and launch scripts.
 
 #. Your web browser should open the website `<http://127.0.0.1:5001/>`_
    automatically, or you may need to visit this website manually. The ACRN
-   configurator is supported on Chrome and Firefox.
+   Configurator is supported on Chrome and Firefox.
 
-#. Click the **Import Board XML** button and browse to your board
-   configuration file. After the file is uploaded, make sure the board name
-   is selected in the **Board info** drop-down list and the board information
-   appears.
+#. Click the **Import Board XML** button and browse to the board
+   configuration file that you generated via the
+   :ref:`Board Inspector <board_inspector_tool>`. After the file is uploaded,
+   make sure the board name is selected in the **Board info** drop-down list
+   and the board information appears.
 
 #. Start the scenario configuration process by selecting an option from the
    **Scenario Settings** menu on the top banner of the UI or by importing a
@@ -83,6 +84,7 @@ a custom scenario configuration file and launch scripts.
 
    .. image:: images/choose_scenario.png
       :align: center
+      :class: drop-shadow
 
    * Click the **Import XML** button to import a customized scenario
      configuration file.
@@ -96,6 +98,7 @@ a custom scenario configuration file and launch scripts.
 
    .. image:: images/configure_scenario.png
       :align: center
+      :class: drop-shadow
 
    * You can edit these items directly in the text boxes, or you can choose
      single or even multiple items from the drop-down list.
@@ -112,30 +115,32 @@ a custom scenario configuration file and launch scripts.
    * Click **Remove this VM** in a VM's settings to remove the VM from the
      scenario.
 
-   When a VM is added or removed, the configurator reassigns the VM IDs for
+   When a VM is added or removed, the ACRN Configurator reassigns the VM IDs for
    the remaining VMs by the order of pre-launched User VMs, Service VM, and
    post-launched User VMs.
 
    .. image:: images/configure_vm_add.png
       :align: center
+      :class: drop-shadow
 
 #. Click **Export XML** to save the scenario configuration file. A dialog box
    appears, enabling you to save the file to a specific folder by inputting the
    absolute path to this folder. If you don't specify a path, the file will be
    saved to the default folder: ``acrn-hypervisor/../user_config/<board name>``.
 
-   Before saving the scenario configuration file, the configurator validates
-   the configurable items. If errors exist, the configurator lists all
+   Before saving the scenario configuration file, the Configurator validates
+   the configurable items. If errors exist, the Configurator lists all
    incorrectly configured items and shows the errors. Example:
 
    .. image:: images/err_acrn_configuration.png
       :align: center
+      :class: drop-shadow
 
    After the scenario is saved, the page automatically displays the saved
    scenario configuration file.
 
 #. To delete a scenario configuration file, click **Export XML** > **Remove**.
-   The configurator will delete the loaded file, even if you change the name of
+   The Configurator will delete the loaded file, even if you change the name of
    the file in the dialog box.
 
 #. If your scenario has post-launched User VMs, continue to the next step
@@ -158,6 +163,7 @@ a custom scenario configuration file and launch scripts.
 
    .. image:: images/choose_launch.png
       :align: center
+      :class: drop-shadow
 
    * Click the **Import XML** button to import a customized launch
      configuration file.
@@ -171,6 +177,7 @@ a custom scenario configuration file and launch scripts.
 
    .. image:: images/configure_launch.png
       :align: center
+      :class: drop-shadow
 
    * You can edit these items directly in the text boxes, or you can choose
      single or even multiple items from the drop-down list.
@@ -179,14 +186,15 @@ a custom scenario configuration file and launch scripts.
 
    * Hover the mouse cursor over the item to see the description.
 
-#. Add or remove User VM (UOS) launch scripts:
+#. Add or remove User VM launch scripts:
 
-   * Click **Configure an UOS below** to add a User VM launch script.
+   * Click **Configure a User VM below** to add a User VM launch script.
 
    * Click **Remove this VM** to remove a User VM launch script.
 
    .. image:: images/configure_launch_add.png
       :align: center
+      :class: drop-shadow
 
 #. Click **Export XML** to save the launch configuration file. A dialog box
    appears, enabling you to save the file to a specific folder by inputting the
@@ -194,12 +202,12 @@ a custom scenario configuration file and launch scripts.
    be saved to the default folder:
    ``acrn-hypervisor/../user_config/<board name>``.
 
-   Before saving the launch configuration file, the configurator validates the
-   configurable items. If errors exist, the configurator lists all incorrectly
+   Before saving the launch configuration file, the Configurator validates the
+   configurable items. If errors exist, the Configurator lists all incorrectly
    configured items and shows the errors.
 
 #. To delete a launch configuration file, click **Export XML** > **Remove**.
-   The configurator will delete the loaded file, even if you change the name of
+   The Configurator will delete the loaded file, even if you change the name of
    the file in the dialog box.
 
 #. Click **Generate Launch Script** to save the current launch configuration
@@ -208,6 +216,7 @@ a custom scenario configuration file and launch scripts.
 
    .. image:: images/generate_launch_script.png
       :align: center
+      :class: drop-shadow
 
 #. Confirm that the launch scripts appear in the
    ``<board name>/output`` directory.