-// cs1570-9.cs: XML comment on `F:Testing.Test.PublicField2' has non-well-formed XML (unmatched closing element: expected summary but found invalid Line 3, position 10.)
+// cs1570-9.cs: XML comment on `F:Testing.Test.PublicField2' has non-well-formed XML ('summary' is expected Line 3, position 4.)
// Line: 19
// Compiler options: -doc:dummy.xml -warn:1 -warnaserror