Merge pull request #649 from Syncfusion-Content/hotfix/hotfix-v31.1.17

DOCINFRA-2341_merged_using_automation

Author: SyncfusionBuild

ej2-javascript/chart/synchronized-chart.md

@@ -143,4 +143,8 @@ You can select the data across multiple charts using the [`selectionComplete`](.
 {% endtabs %}
 
 {% previewsample "page.domainurl/code-snippet/chart/user-interaction-cs48" %}
-{% endif %}
+{% endif %}
+
+## See Also
+
+* [Synchronized Hover Between EJ2 JavaScript Charts](https://support.syncfusion.com/kb/article/21479/how-to-synchronized-hover-between-ej2-javascript-charts)