Index: Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/ReferenceLine.cs
===================================================================
diff -u -ra9aafffab97152303562110b1d789bacb465ce24 -rb2b9fdf365e70928a05c57966eeed30d9050e528
--- Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/ReferenceLine.cs	(.../ReferenceLine.cs)	(revision a9aafffab97152303562110b1d789bacb465ce24)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/ReferenceLine.cs	(.../ReferenceLine.cs)	(revision b2b9fdf365e70928a05c57966eeed30d9050e528)
@@ -54,7 +54,7 @@
         {
             if (newPoints == null)
             {
-                throw new ArgumentNullException("newPoints", RingtoetsCommonDataResources.ReferenceLine_SetGeometry_New_geometry_cannot_be_null);
+                throw new ArgumentNullException(nameof(newPoints), RingtoetsCommonDataResources.ReferenceLine_SetGeometry_New_geometry_cannot_be_null);
             }
             Point2D[] point2Ds = newPoints.ToArray();
             if (point2Ds.Any(p => p == null))