fix formatting.

src/Avalonia.Themes.Default/TextBox.xaml

@@ -1,43 +1,43 @@
 <Styles xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <Style Selector="TextBox">
-        <Setter Property="Background" Value="{DynamicResource ThemeBackgroundBrush}"/>
-        <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}"/>
-        <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}"/>
-        <Setter Property="Padding" Value="4"/>
-        <Setter Property="Template">
-            <ControlTemplate>
-                <Border Name="border"
+  <Style Selector="TextBox">
+    <Setter Property="Background" Value="{DynamicResource ThemeBackgroundBrush}"/>
+    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}"/>
+    <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}"/>
+    <Setter Property="Padding" Value="4"/>
+    <Setter Property="Template">
+      <ControlTemplate>
+        <Border Name="border"
                 Background="{TemplateBinding Background}"
                 BorderBrush="{TemplateBinding BorderBrush}"
                 BorderThickness="{TemplateBinding BorderThickness}">
-                    <DockPanel Margin="{TemplateBinding Padding}">
+          <DockPanel Margin="{TemplateBinding Padding}">
 
-                        <TextBlock Name="floatingWatermark"
+            <TextBlock Name="floatingWatermark"
                        Foreground="{DynamicResource ThemeAccentBrush}"
                        FontSize="{DynamicResource FontSizeSmall}"
                        Text="{TemplateBinding Watermark}"
                        DockPanel.Dock="Top">
-                            <TextBlock.IsVisible>
-                                <MultiBinding Converter="{x:Static BoolConverters.And}">
-                                    <Binding RelativeSource="{RelativeSource TemplatedParent}"
+              <TextBlock.IsVisible>
+                <MultiBinding Converter="{x:Static BoolConverters.And}">
+                  <Binding RelativeSource="{RelativeSource TemplatedParent}"
                            Path="UseFloatingWatermark"/>
-                                    <Binding RelativeSource="{RelativeSource TemplatedParent}"
+                  <Binding RelativeSource="{RelativeSource TemplatedParent}"
                            Path="Text"
                            Converter="{x:Static StringConverters.NotNullOrEmpty}"/>
-                                </MultiBinding>
-                            </TextBlock.IsVisible>
-                        </TextBlock>
+                </MultiBinding>
+              </TextBlock.IsVisible>
+            </TextBlock>
 
-                        <DataValidationErrors>
-                            <ScrollViewer HorizontalScrollBarVisibility="{TemplateBinding (ScrollViewer.HorizontalScrollBarVisibility)}"
+            <DataValidationErrors>
+              <ScrollViewer HorizontalScrollBarVisibility="{TemplateBinding (ScrollViewer.HorizontalScrollBarVisibility)}"
                             VerticalScrollBarVisibility="{TemplateBinding (ScrollViewer.VerticalScrollBarVisibility)}">
 
-                                <Panel>
-                                    <TextBlock Name="watermark"
+                <Panel>
+                  <TextBlock Name="watermark"
                              Opacity="0.5"
                              Text="{TemplateBinding Watermark}"
                              IsVisible="{TemplateBinding Text, Converter={x:Static StringConverters.NullOrEmpty}}"/>
-                                    <TextPresenter Name="PART_TextPresenter"
+                  <TextPresenter Name="PART_TextPresenter"
                                  Text="{TemplateBinding Text, Mode=TwoWay}"
                                  CaretIndex="{TemplateBinding CaretIndex}"
                                  SelectionStart="{TemplateBinding SelectionStart}"
@@ -45,24 +45,24 @@
                                  TextAlignment="{TemplateBinding TextAlignment}"
                                  TextWrapping="{TemplateBinding TextWrapping}"
                                  PasswordChar="{TemplateBinding PasswordChar}"/>
-                                </Panel>
-                            </ScrollViewer>
-                        </DataValidationErrors>
-                    </DockPanel>
-                </Border>
-            </ControlTemplate>
-        </Setter>
-    </Style>
-    <Style Selector="TextBox:pointerover /template/ Border#border">
-        <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}"/>
-    </Style>
-    <Style Selector="TextBox:focus /template/ Border#border">
-        <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}"/>
-    </Style>
-    <Style Selector="TextBox:error /template/ Border#border">
-        <Setter Property="BorderBrush" Value="{DynamicResource ErrorBrush}"/>
-    </Style>
-    <Style Selector="TextBox">
-        <Setter Property="Cursor" Value="IBeam" />
-    </Style>
+                </Panel>
+              </ScrollViewer>
+            </DataValidationErrors>
+          </DockPanel>
+        </Border>
+      </ControlTemplate>
+    </Setter>
+  </Style>
+  <Style Selector="TextBox:pointerover /template/ Border#border">
+    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}"/>
+  </Style>
+  <Style Selector="TextBox:focus /template/ Border#border">
+    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderHighBrush}"/>
+  </Style>
+  <Style Selector="TextBox:error /template/ Border#border">
+    <Setter Property="BorderBrush" Value="{DynamicResource ErrorBrush}"/>
+  </Style>
+  <Style Selector="TextBox">
+    <Setter Property="Cursor" Value="IBeam" />
+  </Style>
 </Styles>