Fix

Author: galassie

src/FsSpectre/FsSpectre.fsproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net6.0;netstandard2.0</TargetFramework>
+    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Title>Spectre.Console with with F# style.</Title>
     <Description>FsSpectre is a small library that extends Spectre.Console and allow to write beautiful console applications in a declarative and more F#-friendly way.</Description>