ES-975464 - Resolved the conflict

Author: SreemonPremkumarM

README.md

@@ -1,16 +1,18 @@
-# How to programmatically expand the root nodes in WinForms TreeView
+# How to programmatically expand the root nodes in WinForms TreeView?
 
-This session explains how to programmatically expand the root nodes in [WinForms TreeView](https://help.syncfusion.com/windowsforms/treeview/overview) (TreeViewAdv)?
+This session explains how to programmatically expand the root nodes in [WinForms TreeView](https://help.syncfusion.com/windowsforms/treeview/overview) (TreeViewAdv).
 
 You can expand the [Root](https://help.syncfusion.com/cr/windowsforms/Syncfusion.Windows.Forms.Tools.TreeViewAdv.html#Syncfusion_Windows_Forms_Tools_TreeViewAdv_Root) nodes of the [TreeViewAdv](https://help.syncfusion.com/cr/windowsforms/Syncfusion.Windows.Forms.Tools.TreeViewAdv.html) by using the [Expand](https://help.syncfusion.com/cr/windowsforms/Syncfusion.Windows.Forms.Tools.TreeNodeAdv.html#Syncfusion_Windows_Forms_Tools_TreeNodeAdv_Expand) method of the node.
 
 ``` csharp
 TreeNodeAdv root = this.treeViewAdv1.Root;
+
 foreach (TreeNodeAdv node in root.Nodes)
 {
     // Call the Expand method on each root node.
     node.Expand();
 }
+
 root.Expand();
 ```