diff --git a/src/AvaloniaCoreRTDemo.csproj b/src/AvaloniaCoreRTDemo.csproj
index 14aff4f..86b5aaa 100644
--- a/src/AvaloniaCoreRTDemo.csproj
+++ b/src/AvaloniaCoreRTDemo.csproj
@@ -11,7 +11,7 @@
     <PublishAot>true</PublishAot>
     <PublishTrimmed>true</PublishTrimmed>
     <SelfContained>true</SelfContained>
-	  <ImplicitUsings>enable</ImplicitUsings>
+    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
   
   <PropertyGroup>