Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/PipingSoilLayer2DReader.cs
===================================================================
diff -u -r2da86d14cee084c7d6bfa52136d387cdcdb0a025 -rf69d756f50ae1464a1a11f0780b6d6aa646f3114
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/PipingSoilLayer2DReader.cs	(.../PipingSoilLayer2DReader.cs)	(revision 2da86d14cee084c7d6bfa52136d387cdcdb0a025)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/PipingSoilLayer2DReader.cs	(.../PipingSoilLayer2DReader.cs)	(revision f69d756f50ae1464a1a11f0780b6d6aa646f3114)
@@ -44,7 +44,8 @@
         /// on this information.
         /// </summary>
         /// <returns>A new <see cref="SoilLayer2D"/> with information taken from the XML document.</returns>
-        /// <exception cref="XmlException">When reading from the XML document of the <see cref="PipingSoilLayer2DReader"/> failed.</exception>
+        /// <exception cref="XmlException">Thrown when reading from the XML document of the <see cref="PipingSoilLayer2DReader"/> failed.</exception>
+        /// <exception cref="ArgumentException">Thrown when the segments do not form a loop for either the inner or outer loop.</exception>
         internal SoilLayer2D Read()
         {
             var pipingSoilLayer = new SoilLayer2D();