diff --git a/bds/sourceTest/java/ch/systemsx/cisd/bds/DataStructureV1_0Test.java b/bds/sourceTest/java/ch/systemsx/cisd/bds/DataStructureV1_0Test.java
index 0b8f94bf2b741241947169b69a84a920b7276112..cbc6ae1e1df6038ae41dcdab89f847baf3695fd4 100644
--- a/bds/sourceTest/java/ch/systemsx/cisd/bds/DataStructureV1_0Test.java
+++ b/bds/sourceTest/java/ch/systemsx/cisd/bds/DataStructureV1_0Test.java
@@ -186,7 +186,7 @@ public class DataStructureV1_0Test
             fail("UserFailureException expected.");
         } catch (UserFailureException e)
         {
-            assertEquals("Empty orginal data directory.", e.getMessage());
+            assertEquals("Empty original data directory.", e.getMessage());
         }
     }