diff --git a/ej2-asp-core-mvc/pivot-table/EJ2_ASP.NETCORE/state-persistence.md b/ej2-asp-core-mvc/pivot-table/EJ2_ASP.NETCORE/state-persistence.md
index 18fde7c257..88f9e11cf6 100644
--- a/ej2-asp-core-mvc/pivot-table/EJ2_ASP.NETCORE/state-persistence.md
+++ b/ej2-asp-core-mvc/pivot-table/EJ2_ASP.NETCORE/state-persistence.md
@@ -38,7 +38,7 @@ State persistence allows user to maintain the current state of the component alo
 
 
 
-# Save and Load Pivot Layout
+## Save and Load Pivot Layout
 
 You can save the current layout of the pivot table by using `getPersistData` in string format. The saved layout can be loaded to pivot table any time by passing the saved data as a parameter to `loadPersistData` method in the [`ejs-pivotview`](https://help.syncfusion.com/cr/aspnetcore-js2/Syncfusion.EJ2.PivotView.PivotView.html).
 
diff --git a/ej2-asp-core-mvc/stock-chart/EJ2_ASP.NETCORE/range-selector.md b/ej2-asp-core-mvc/stock-chart/EJ2_ASP.NETCORE/range-selector.md
index 6716943199..a7e18745b2 100644
--- a/ej2-asp-core-mvc/stock-chart/EJ2_ASP.NETCORE/range-selector.md
+++ b/ej2-asp-core-mvc/stock-chart/EJ2_ASP.NETCORE/range-selector.md
@@ -13,7 +13,7 @@ documentation: ug
 
 The period selector allows to select a range with specified periods. By default the period selector is enabled in stock chart.
 
-# Selecting Range
+## Selecting Range
 
 The left and right thumb of RangeNavigator are used to indicate the selected range in the large collection of data. Following are the ways you can select a range.