Updated AutoSelectTextBox (markdown)

AutoSelectTextBox.md

@@ -8,7 +8,7 @@ AutoSelectTextBox is a control whose content is selected when it receives the fo
 
 **XAML**
 
-{{
+```
 <sample:DemoView x:Class="Samples.Modules.Text.Views.AutoSelectTextBoxView"
                  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -109,11 +109,13 @@ AutoSelectTextBox is a control whose content is selected when it receives the fo
       </StackPanel>
    </StackPanel>
 </sample:DemoView>
-}}
+```
+
 ## Properties
-|| Property || Description
-| AutoMoveFocus |  Gets or sets a value indicating if the focus can navigate in the appropriate flow direction (e.g., from one cell to another when a cell is being edited) when the cursor is at the beginning or end of the auto-select text box.
-| AutoSelectBehavior | Gets or sets a value indicating how the content of the auto-select text box is selected (Never or OnFocus). By default, Never.
+| Property | Description |
+| --- | --- |
+| AutoMoveFocus |  Gets or sets a value indicating if the focus can navigate in the appropriate flow direction (e.g., from one cell to another when a cell is being edited) when the cursor is at the beginning or end of the auto-select text box. |
+| AutoSelectBehavior | Gets or sets a value indicating how the content of the auto-select text box is selected (Never or OnFocus). By default, Never. |
 
-**Support this project, check out the [Plus Edition](https://xceed.com/xceed-toolkit-plus-for-wpf/).**
----
+---
+**Support this project, check out the [Plus Edition](https://xceed.com/xceed-toolkit-plus-for-wpf/).**