FINERACT-2354: e2e tests for re-age with equal amortization forbidden after write-off

Author: MarianaDmytrivBinariks

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/helper/ErrorMessageHelper.java

@@ -967,7 +967,7 @@ public static String reAgeContractTerminatedLoanFailure() {
         return "Loan re-aging is not allowed on contract terminated loan.";
     }
 
-    public static String reAgeWrittenOffLoanFailure() {
+    public static String reAgeClosedLoanFailure() {
         return "Loan reaging can only be done on active loans";
     }
 }