Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Integration.Test/StabilityPointStructuresCalculationActivityIntegrationTest.cs
===================================================================
diff -u -rf78fa31c365d310e78111776f78ed9b45b39ed3d -ra8bfedc443289dd37ebd3c2304d4c4add4ef7d58
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Integration.Test/StabilityPointStructuresCalculationActivityIntegrationTest.cs	(.../StabilityPointStructuresCalculationActivityIntegrationTest.cs)	(revision f78fa31c365d310e78111776f78ed9b45b39ed3d)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Integration.Test/StabilityPointStructuresCalculationActivityIntegrationTest.cs	(.../StabilityPointStructuresCalculationActivityIntegrationTest.cs)	(revision a8bfedc443289dd37ebd3c2304d4c4add4ef7d58)
@@ -169,7 +169,7 @@
             {
                 var calculator = ((TestHydraRingCalculatorFactory) HydraRingCalculatorFactory.Instance).StructuresStabilityPointCalculator;
                 calculator.EndInFailure = true;
-                calculator.LastErrorContent = "An error occured";
+                calculator.LastErrorContent = "An error occurred";
 
                 // Call
                 Action call = () => activity.Run();
@@ -275,7 +275,7 @@
             {
                 var calculator = ((TestHydraRingCalculatorFactory) HydraRingCalculatorFactory.Instance).StructuresStabilityPointCalculator;
                 calculator.EndInFailure = false;
-                calculator.LastErrorContent = "An error occured";
+                calculator.LastErrorContent = "An error occurred";
 
                 // Call
                 Action call = () => activity.Run();