docs(datagrid-web): clarify description of the refresh indicator feature on changelog

Author: samuelreichert

packages/pluggableWidgets/datagrid-web/CHANGELOG.md

@@ -8,7 +8,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Added
 
-- We added a new refresh indicator to be showed when datagrid refreshes.
+- We implemented a new property to show a refresh indicator. With the refresh indicator, any datasource change shows a progress bar on top of Datagrid 2.
 
 ## [2.30.6] - 2025-05-28