DOCSP-14682 fix terminology: Whitelist to IP Access List (#128)

* DOCSP-14682 fix terminology: Whitelist to IP Access List

* DOCSP-14682 updates for copy review feedback

Author: kanchana-mongodb

source/images/getting-started-add-your-ip-to-whitelist.png

@@ -4,19 +4,20 @@ source:
   file: steps-connect-shell.yaml
   ref: getting-started-connect-dialog
 ---
-title: "Configure your whitelist entry."
+title: "Click :guilabel:`Add Your Current IP Address`."
 ref: getting-started-whitelist-info
 level: 4
 content: |
 
-  In the :guilabel:`Whitelist your connection IP address` step,
-  click :guilabel:`Add Your Current IP Address`.
+  The menu expands to show the :guilabel:`Add a connection IP address` 
+  modal.
 
   .. figure:: /images/getting-started-add-your-ip-to-whitelist.png
      :alt: Screenshot of adding IP address to whitelist.
      :figwidth: 600px
 ---
-title: "Click :guilabel:`Add IP Address`."
+title: "Enter your IP address and an optional description, then click 
+       :guilabel:`Add IP Address`."
 ref: getting-started-whitelist-confirm
 level: 4
 content: |

source/images/getting-started-whitelist.png

@@ -25,21 +25,23 @@ To complete this part of the tutorial, you will need to have completed:
 - **Part 1:** :doc:`Upload sample data to your S3 bucket </tutorial/load-sample-data>`
 - **Part 2:** :doc:`/tutorial/deploy`
 
-Whitelist Your Connection IP Address
-------------------------------------
+Add Your Connection IP Address to Your IP Access List 
+-----------------------------------------------------
 
 .. note::
 
-   If your IP is already whitelisted and you created a MongoDB
-   user, you can skip to :ref:`data-lake-connect`.
+   If the IP access list for your project already includes your IP 
+   address and you created a MongoDB database user, you can skip to 
+   :ref:`data-lake-connect`.
 
 *Estimated completion time: 2 minutes*
 
 An :abbr:`IP address (Internet Protocal address)` is a unique numeric
 identifier for a device connecting to a network. Within |service|, you
 can create a list of trusted IP addresses that can connect to your
-{+data-lake-short+} and access your data. |service| only allows connections
-to a {+data-lake-short+} from addresses listed in the IP whitelist.
+{+data-lake-short+} and access your data. |service| allows connections 
+to a {+data-lake-short+} only from addresses listed in the IP access 
+list.
 
 .. include:: /includes/steps/data-lake-whitelist.rst
 
@@ -48,8 +50,9 @@ Create a Database User for Your {+data-lake-short+}
 
 .. note::
 
-   If your IP is already whitelisted and you created a MongoDB
-   database user, you can skip to :ref:`data-lake-connect`.
+   If the IP access list for your project already includes your IP 
+   address and you created a MongoDB database user, you can skip to 
+   :ref:`data-lake-connect`.
 
 *Estimated completion time: 2 minutes*