Remove XML attribute from XmlNode

/*

Code sample for answering a comment on this StackOverflow answer:
http://stackoverflow.com/questions/875136/how-to-remove-an-xmlnode-from-xmlnodelist/875159#875159

*/
using System;
using System.Xml;

namespace ConsoleApplication1
{

    class Program
    {
        private const string XmlData =
            @"<root><child id=""1"">content 1</child><child id =""2"" additionalStuff=""more stuff here"">content 2</child></root>";

        public static void Main()
        {
            var xmlDoc = new XmlDocument();
            xmlDoc.LoadXml(XmlData);

            // select all nodes containing an 'additionalStuff' attribute
            XmlNodeList nodes = xmlDoc.SelectNodes("//child[@additionalStuff]");
            foreach (XmlNode node in nodes)
            {
                // remove the attribute
                node.Attributes.RemoveNamedItem("additionalStuff");
            }

            // xmlDoc.Save(fileName);

            // display the resulting xml
            Console.WriteLine(xmlDoc.OuterXml);
        }

    }
}