check if it's really xunit causing issues

Author: pappleby

YarnSpinner.LanguageServer.Tests/HoverTests.cs

@@ -79,7 +79,6 @@ public async Task Server_OnHoverCommands_GivesInfo()
 
 
             // Then
-            (hoverResult?.ToString() ?? string.Empty).Should().NotBeEmpty();
             hoverResult?.Contents.MarkedStrings?.ElementAt(0).Language.Should().Be("text");
             hoverResult?.Contents.MarkedStrings?.ElementAt(0).Value.Should().Be("instance_command_no_params");