Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Service.Test/StabilityPointStructuresCalculationServiceTest.cs
===================================================================
diff -u -ra5c4c7f5d662747b036b9059332120d89ae698af -ra8bfedc443289dd37ebd3c2304d4c4add4ef7d58
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Service.Test/StabilityPointStructuresCalculationServiceTest.cs	(.../StabilityPointStructuresCalculationServiceTest.cs)	(revision a5c4c7f5d662747b036b9059332120d89ae698af)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Service.Test/StabilityPointStructuresCalculationServiceTest.cs	(.../StabilityPointStructuresCalculationServiceTest.cs)	(revision a8bfedc443289dd37ebd3c2304d4c4add4ef7d58)
@@ -1431,7 +1431,7 @@
             using (new HydraRingCalculatorFactoryConfig())
             {
                 var calculator = ((TestHydraRingCalculatorFactory) HydraRingCalculatorFactory.Instance).StructuresStabilityPointCalculator;
-                calculator.LastErrorContent = "An error occured";
+                calculator.LastErrorContent = "An error occurred";
                 calculator.EndInFailure = true;
 
                 var exceptionThrown = false;
@@ -1557,7 +1557,7 @@
             {
                 var calculator = ((TestHydraRingCalculatorFactory) HydraRingCalculatorFactory.Instance).StructuresStabilityPointCalculator;
                 calculator.EndInFailure = false;
-                calculator.LastErrorContent = "An error occured";
+                calculator.LastErrorContent = "An error occurred";
 
                 var exceptionThrown = false;
                 var exceptionMessage = string.Empty;