Merge pull request #3520 from TyrenDe/FixOpenBrowserIssueOnSomeOSXMachines-3519

Fix issue #3519 where the open text file dialog would show on some machines

src/Avalonia.Dialogs/AboutAvaloniaDialog.xaml.cs

@@ -29,7 +29,7 @@ namespace Avalonia.Dialogs
                 using (Process process = Process.Start(new ProcessStartInfo
                 {
                     FileName = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? url : "open",
-                    Arguments = RuntimeInformation.IsOSPlatform(OSPlatform.OSX) ? $"-e {url}" : "",
+                    Arguments = RuntimeInformation.IsOSPlatform(OSPlatform.OSX) ? $"{url}" : "",
                     CreateNoWindow = true,
                     UseShellExecute = RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
                 }));