minor-wording-update

Author: sheilattran8

gdi/get-data-in/application/java/migrate-metrics.rst

@@ -58,7 +58,7 @@ The following best practices can help you when initiating the migration process:
 Use the Data Migration tool
 =======================================================
 
-Due to the changes in metric names, upgrading to Java OTel 2.x might break existing dashboards, detectors, and other features. To prevent sudden loss of access to custom reporting elements, use the Data Migration tool, which transforms and duplicates metric data in 1.x to the 2.x formats for a limited period of time at no additional cost.
+Due to the changes in metric names, upgrading to Java OTel 2.x might break existing dashboards, detectors, and other features. To prevent sudden loss of access to custom reporting elements, use the Data Migration tool, which transforms and duplicates metric data from the new 2.x semantic conventions into the legacy 1.x format for a limited period of time at no additional cost.
 
 .. image:: /_images/gdi/datamigrationtool2.png
       :width: 90%