Fix target framework condition for AsyncEnumerable reference (#49434)

Author: gewarren

docs/core/compatibility/sdk/10.0/nu1510-pruned-references.md

@@ -46,7 +46,7 @@ If your project targets only frameworks where the package is pruned, remove the
     <PackageReference Include="System.Text.Json"  Version="8.0.5" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))" />
 
     <!-- reference 10.0 System.Linq.AsyncEnumerable when targeting things older than .NET 10 -->
-    <PackageReference Include="System.Linq.AsyncEnumerable"  Version="10.0.0-preview.2.25163.2" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net.10'))" />
+    <PackageReference Include="System.Linq.AsyncEnumerable"  Version="10.0.0-preview.2.25163.2" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net10.0'))" />
 
     <!-- Reference System.Memory on frameworks not compatible with .NET Core 2.1 nor .NETStandard 2.1 -->
     <PackageReference Include="System.Memory" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netcoreapp2.1')) and !$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1'))" />