DOCSP-27019 Rename "Data Usage" SideNavItem label to "Data transfer" (#575)

Author: pierwill

source/admin-settings.txt

@@ -3,24 +3,24 @@
 .. _admin-settings:
 .. _charts-settings:
 
-==========
-Data Usage
-==========
+=============
+Data Transfer
+=============
 
 .. default-domain:: mongodb
 
-The :guilabel:`Data Usage` link appears in the sidebar of the
+The :guilabel:`Data Transfer` link appears in the sidebar of the
 |charts-short| UI.
 
 .. include:: /includes/charts-settings-project-owner.rst
 
 .. _admin-usage:
 
-Monthly Data Usage
-------------------
+Monthly Data Transfer
+---------------------
 
 The :guilabel:`Data Tranfer by Month` panel of the
-:guilabel:`Data Usage` page shows the data usage of your |charts| 
+:guilabel:`Data Transfer` page shows the data usage of your |charts| 
 instance over the current month.
 
 The panel displays the following metrics:
@@ -32,7 +32,7 @@ The panel displays the following metrics:
    * - Metric
      - Description
 
-   * - :guilabel:`Total Data Usage`
+   * - :guilabel:`Total Data Transfer`
      - Total data usage in ``GB`` that your |charts-short| instance has
        consumed over the current month.
 

source/pricing.txt

@@ -19,7 +19,7 @@ Overview
 transferred from the |charts-short| web server to web browser clients.
 MongoDB provides each |charts-short| instance with a free ``1 GB`` of
 data transfers per month. You can view your |charts-short| instance's
-monthly data usage in the :ref:`Data Usage <admin-usage>` page.
+monthly data usage in the :ref:`Data Transfer <admin-usage>` page.
 
 The free usage tier provides approximately 500,000 chart
 renders over a month. However, this number may vary based on the types