Index: Ringtoets/Piping/src/Ringtoets.Piping.Primitives/PipingSoilLayer.cs
===================================================================
diff -u -r81fa8a9bf3bd503cbd280e88b8f6037a840cff12 -r5906f61fff270a7526253bea07dfecdf680898ed
--- Ringtoets/Piping/src/Ringtoets.Piping.Primitives/PipingSoilLayer.cs	(.../PipingSoilLayer.cs)	(revision 81fa8a9bf3bd503cbd280e88b8f6037a840cff12)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Primitives/PipingSoilLayer.cs	(.../PipingSoilLayer.cs)	(revision 5906f61fff270a7526253bea07dfecdf680898ed)
@@ -35,7 +35,7 @@
         /// <summary>
         /// Creates a new instance of <see cref="PipingSoilLayer"/>, where the top is set to <paramref name="top"/>.
         /// </summary>
-        /// <param name="top"></param>
+        /// <param name="top">The top level of the layer.</param>
         public PipingSoilLayer(double top)
         {
             Top = top;