fix: update changelog formatting

Author: yordan-st

packages/pluggableWidgets/datagrid-web/CHANGELOG.md

@@ -15,9 +15,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Added
 
 - We added configurable selection count visibility and clear selection button label template for improved row selection management.
-- We added the possiblity to configure the first row of a DataGrid to be auto-selected on first load, facilitating master-detail views.
 
-### Fixed
+- We added the possiblity to configure the first row of a DataGrid to be auto-selected on first load, facilitating master-detail views.
 
 ### Fixed