Index: Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/FailureMechanismSectionsProperties.cs
===================================================================
diff -u -r23a6dd9ff6a575884879762e0e4aff01e21611ea -r3a86ac9dd4d70b667408c24e1ccac046b76c2a3b
--- Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/FailureMechanismSectionsProperties.cs	(.../FailureMechanismSectionsProperties.cs)	(revision 23a6dd9ff6a575884879762e0e4aff01e21611ea)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/FailureMechanismSectionsProperties.cs	(.../FailureMechanismSectionsProperties.cs)	(revision 3a86ac9dd4d70b667408c24e1ccac046b76c2a3b)
@@ -44,7 +44,7 @@
         /// Creates a new instance of <see cref="FailureMechanismSectionsProperties"/>.
         /// </summary>
         /// <param name="sections">The sections to show the properties for.</param>
-        /// <param name="failureMechanism">The failure mechanisms which the sections belong to.</param>
+        /// <param name="failureMechanism">The failure mechanism which the sections belong to.</param>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
         public FailureMechanismSectionsProperties(IEnumerable<FailureMechanismSection> sections, IFailureMechanism failureMechanism)
         {
Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/PropertyInfos/FailureMechanismSectionsPropertyInfoTest.cs
===================================================================
diff -u -r23a6dd9ff6a575884879762e0e4aff01e21611ea -r3a86ac9dd4d70b667408c24e1ccac046b76c2a3b
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/PropertyInfos/FailureMechanismSectionsPropertyInfoTest.cs	(.../FailureMechanismSectionsPropertyInfoTest.cs)	(revision 23a6dd9ff6a575884879762e0e4aff01e21611ea)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/PropertyInfos/FailureMechanismSectionsPropertyInfoTest.cs	(.../FailureMechanismSectionsPropertyInfoTest.cs)	(revision 3a86ac9dd4d70b667408c24e1ccac046b76c2a3b)
@@ -66,7 +66,6 @@
             var failureMechanism = mocks.Stub<IFailureMechanism>();
             failureMechanism.Stub(fm => fm.Sections).Return(Enumerable.Empty<FailureMechanismSection>());
             failureMechanism.Stub(fm => fm.Attach(null)).IgnoreArguments();
-            failureMechanism.Stub(fm => fm.Detach(null)).IgnoreArguments();
             var assessmentSection = mocks.Stub<IAssessmentSection>();
             mocks.ReplayAll();
 
@@ -78,6 +77,8 @@
             // Assert
             Assert.IsInstanceOf<FailureMechanismSectionsProperties>(objectProperties);
             Assert.AreSame(failureMechanism.Sections, objectProperties.Data);
+
+            mocks.VerifyAll();
         }
     }
 }
\ No newline at end of file