Small tweak

Author: Forgind

src/Cli/dotnet/NugetPackageDownloader/NuGetPackageDownloader.cs

@@ -96,13 +96,14 @@ public async Task<string> DownloadPackageAsync(PackageId packageId,
 
             SourceRepository repository = GetSourceRepository(source);
 
-                        if (isTool && await repository.GetResourceAsync<PackageSearchResourceV3>(cancellationToken).ConfigureAwait(false) is var searchResource)
+            if (isTool && await repository.GetResourceAsync<PackageSearchResourceV3>(cancellationToken).ConfigureAwait(false) is var searchResource)
             {
                 var results = await searchResource.SearchAsync(packageId.ToString(), new SearchFilter(includePrerelease: includePreview, filter: SearchFilterType.IsLatestVersion)
                 {
                     PackageTypes = [NuGet.Packaging.Core.PackageType.DotnetTool.Name]
                 }, skip: 0, take: 10, log: _verboseLogger, cancellationToken: cancellationToken).ConfigureAwait(false);
-                if (results.Count() == 0)
+
+                if (!results.Any())
                 {
                     throw new ToolPackageException(string.Format(LocalizableStrings.NotATool, packageId));
                 }