Update changelog message

Signed-off-by: yujin-emma <yujin.emma.work@gmail.com>

CHANGELOG.md

@@ -38,7 +38,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [Discover] Enhanced the data source selector with added sorting functionality ([#5609](https://github.com/opensearch-project/OpenSearch-Dashboards/issues/5609))
 - [Multiple Datasource] Add datasource picker component and use it in devtools and tutorial page when multiple datasource is enabled ([#5756](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5756))
 - [Multiple Datasource] Add datasource picker to import saved object flyout when multiple data source is enabled ([#5781](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5781))
-- [Multiple Datasource] Add interfaces to register add-on authentication method from plug-in module ([#5851](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5851)) 
+- [Multiple Datasource] Add interfaces to register add-on authentication method from plug-in module ([#5851](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5851))
 - [Multiple Datasource] Able to Hide "Local Cluster" option from datasource DropDown ([#5827](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5827))
 
 ### 🐛 Bug Fixes
@@ -663,7 +663,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 - [Search Telemetry] Fix search telemetry's observable object that won't be GC-ed([#3390](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3390))
 - [Region Maps] Add ui setting to configure custom vector map's size parameter([#3399](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3399))
-- [Import API] Update checkConflictsForDataSource and import_saved_objects to fix bug([#5861](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5871))
+- [Import API] Fix import saved objects always display overwritten issue([#5861](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5871))
 
 
 ### 🚞 Infrastructure