linux-packaging-mono/mcs/errors/cs1570-2.cs

// CS1570: XML documentation comment on `Testing.Test2' is not well-formed XML markup (The 'summary' start tag on line 1 position 2 does not match the end tag of 'incorrect'. Line 3, position 3.)
// Line: 12
// Compiler options: -doc:dummy.xml -warn:1 -warnaserror

using System;

namespace Testing
{
	///<summary>
	/// Incorrect comment markup.
	///</incorrect>
	public class Test2
	{
	}
}