Update uielement_highcontrastadjustment.md

Author: Karl-Bridge-Microsoft

windows.ui.xaml/uielement_highcontrastadjustment.md

@@ -24,7 +24,7 @@ When set to **Auto**, the framework automatically applies the following adjustme
 * An opaque rectangle is rendered immediately behind the text to enforce a high contrast ratio.
 * Non-zero values for [Opacity](uielement_opacity.md) are ignored.  The element and its children will appear as if they had an opacity of 1.0.
 
-The following images show the difference between **Auto** (which is the default **Application** value) and **None**:
+The following images show the difference between **Auto** (the default **Application** value) and **None**:
 
 :::image type="content" source="images/HighContrastAdjustment_auto.png" alt-text="Example of buttons with HighContrastAdjustment set to auto.":::
 :::image type="content" source="images/HighContrastAdjustment_none.png" alt-text="Example of buttons with HighContrastAdjustment set to none.":::