Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Integration.Test/GrassCoverErosionOutwardsWaveConditionsCalculationActivityIntegrationTest.cs
===================================================================
diff -u -r357925a9ba2aebce58a9e03e620c6d470323672f -r7371a70ed0751d341d41a7b951b780d286f83791
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Integration.Test/GrassCoverErosionOutwardsWaveConditionsCalculationActivityIntegrationTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationActivityIntegrationTest.cs)	(revision 357925a9ba2aebce58a9e03e620c6d470323672f)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Integration.Test/GrassCoverErosionOutwardsWaveConditionsCalculationActivityIntegrationTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationActivityIntegrationTest.cs)	(revision 7371a70ed0751d341d41a7b951b780d286f83791)
@@ -100,7 +100,7 @@
                     Assert.AreEqual(4, msgs.Length);
                     Assert.AreEqual($"Golfcondities berekenen voor '{calculation.Name}' is gestart.", msgs[0]);
                     CalculationServiceTestHelper.AssertValidationStartMessage(msgs[1]);
-                    Assert.AreEqual($"Validatie mislukt: Fout bij het lezen van bestand '{testFilePath}': het bestand bestaat niet.", msgs[2]);
+                    Assert.AreEqual($"Fout bij het lezen van bestand '{testFilePath}': het bestand bestaat niet.", msgs[2]);
                     CalculationServiceTestHelper.AssertValidationEndMessage(msgs[3]);
                 });
                 Assert.AreEqual(ActivityState.Failed, activity.State);