Incorrect resource file

Author: spatil-cx

powerapps-docs/developer/component-framework/sample-controls/data-set-component-canvas.md

@@ -445,6 +445,8 @@ private onLoadPrevButtonClick(event: Event): void {
 ```
 
 ```XML
+<?xml version="1.0" encoding="utf-8"?>
+<root>
 <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">