Merge pull request #7314 from syncfusion-content/990933-TreeGridHF

990933: Updated documentation

Author: thavasianand

blazor-toc.html

@@ -4878,6 +4878,7 @@
 			</li>
 			<li> <a href="/blazor/treegrid/data-binding">Data Binding</a></li>
 			<li> <a href="/blazor/treegrid/custom-binding">Custom Binding</a></li>
+			<li> <a href="/blazor/treegrid/graphql">GraphQL Adaptor</a></li>
 			<li>
 				<a href="/blazor/treegrid/columns/columns">Columns</a>
 				<ul>
@@ -4886,7 +4887,7 @@
 					<li><a href="/blazor/treegrid/columns/column-template">Column Template</a></li>
 					<li><a href="/blazor/treegrid/columns/column-reorder">Column Reorder</a></li>
 					<li><a href="/blazor/treegrid/columns/column-menu">Column Menu</a></li>
-					<li><a href="/blazor/treegrid/columns/column-spanning">Column Menu</a></li>
+					<li><a href="/blazor/treegrid/columns/column-spanning">Column Spanning</a></li>
 				</ul>
 			</li>
 			<li>
@@ -4896,7 +4897,7 @@
 					<li><a href="/blazor/treegrid/rows/row-template">Row Template</a></li>
 					<li><a href="/blazor/treegrid/rows/detail-template">Detail Template</a></li>
 					<li><a href="/blazor/treegrid/rows/row-drag-and-drop">Row Drag and Drop</a></li>
-					<li><a href="/blazor/treegrid/rows/row-spanning">Row Drag and Drop</a></li>
+					<li><a href="/blazor/treegrid/rows/row-spanning">Row Spanning</a></li>
 				</ul>
 			</li>
 			<li> <a href="/blazor/treegrid/templates">Templates</a></li>

blazor/treegrid/data-binding.md

@@ -1108,7 +1108,7 @@ namespace WebAPI.Controller
 {% endtabs %}
 
 N> The LoadChildOnDemand feature is not applicable for local data binding.
-<br/> N> The `LoadChildOnDemand` support is also available for virtualization.
+<br/> The `LoadChildOnDemand` support is also available for virtualization.
 
 
 <!-- Custom Adaptor