Update CommunityToolkitExample.csproj

CommunityToolkitExample/CommunityToolkitExample.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.2,9)" />
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="[8.2.2,9)" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="[8,9)" />
     <ProjectReference Include="..\Terminal.Gui\Terminal.Gui.csproj" />
   </ItemGroup>