Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Service.Test/MessageProviders/GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProviderTest.cs
===================================================================
diff -u -rb15268001c06a569fb2f63e9615ac86ebf3fc7c5 -r9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Service.Test/MessageProviders/GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProviderTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProviderTest.cs)	(revision b15268001c06a569fb2f63e9615ac86ebf3fc7c5)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Service.Test/MessageProviders/GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProviderTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProviderTest.cs)	(revision 9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4)
@@ -81,7 +81,7 @@
         {
             // Setup
             var provider = new GrassCoverErosionOutwardsDesignWaterLevelCalculationMessageProvider();
-            var failureMessage = "It failed!";
+            const string failureMessage = "It failed!";
 
             // Call
             string message = provider.GetCalculationFailedMessage(name, failureMessage);