[Docs] Update

diff --git a/docs/Xamarin.Forms.Xaml/Xamarin.Forms.Xaml/NullExtension.xml b/docs/Xamarin.Forms.Xaml/Xamarin.Forms.Xaml/NullExtension.xml
index 7d58670..9fd2b70 100644 (file)
--- a/docs/Xamarin.Forms.Xaml/Xamarin.Forms.Xaml/NullExtension.xml
+++ b/docs/Xamarin.Forms.Xaml/Xamarin.Forms.Xaml/NullExtension.xml
@@ -18,6 +18,11 @@
       <InterfaceName>Xamarin.Forms.Xaml.IMarkupExtension</InterfaceName>
     </Interface>
   </Interfaces>
+  <Attributes>
+    <Attribute>
+      <AttributeName>Xamarin.Forms.Xaml.ProvideCompiled("Xamarin.Forms.Build.Tasks.NullExtension")</AttributeName>
+    </Attribute>
+  </Attributes>
   <Docs>
     <summary>Extension class that differentiates between null values and empty strings.</summary>
     <remarks>To be added.</remarks>