Update README.md

Author: learning-zone

README.md

@@ -36662,25 +36662,39 @@ public class ToStringGenerator : IIncrementalGenerator
 
     private static string GenerateToString(INamedTypeSymbol symbol)
     {
-        var ns = symbol.ContainingNamespace.ToDisplayString();
+        
+        var ns = symbol.ContainingNamespace.IsGlobalNamespace 
+            ? null 
+            : symbol.ContainingNamespace.ToDisplayString();
+
         var props = symbol.GetMembers()
             .OfType<IPropertySymbol>()
             .Where(p => p.DeclaredAccessibility == Accessibility.Public);
 
+        
+        var accessibility = symbol.DeclaredAccessibility.ToString().ToLower();
+
+        var propString = string.Join(", ", props.Select(p => $"{p.Name} = {{{p.Name}}}"));
+
         var sb = new StringBuilder();
         sb.AppendLine("// <auto-generated/>");
-        sb.AppendLine($"namespace {ns};");
-        sb.AppendLine();
-        sb.AppendLine($"partial class {symbol.Name}");
-        sb.AppendLine("{");
-        sb.Append("    public override string ToString() => $\"");
-        sb.Append(symbol.Name);
-        sb.Append(" {{ ");
-        sb.Append(string.Join(", ", props.Select(p => $"{p.Name} = {{{p.Name}}}")));
-        sb.AppendLine(" }}\";");
-        sb.AppendLine("}");
+        
+        if (ns != null)
+        {
+            sb.AppendLine($"namespace {ns};");
+            sb.AppendLine();
+        }
+
+        sb.Append($$"""
+        {{accessibility}} partial class {{symbol.Name}}
+        {
+            public override string ToString() => $"{{symbol.Name}} {{ {{propString}} }}";
+        }
+        """);
+
         return sb.ToString();
     }
+
 }
 
 // ” 2. Attribute trigger (add to generator project) ”—————————————————