diff --git a/datastore_server/source/java/ch/systemsx/cisd/etlserver/registrator/api/v1/IDataSetRegistrationTransaction.java b/datastore_server/source/java/ch/systemsx/cisd/etlserver/registrator/api/v1/IDataSetRegistrationTransaction.java
index 67ff7e792df9cdee5234126c7d2910dbb43130df..a93e061a79a1e10880bf9a63261b336a830b3523 100644
--- a/datastore_server/source/java/ch/systemsx/cisd/etlserver/registrator/api/v1/IDataSetRegistrationTransaction.java
+++ b/datastore_server/source/java/ch/systemsx/cisd/etlserver/registrator/api/v1/IDataSetRegistrationTransaction.java
@@ -140,7 +140,7 @@ public interface IDataSetRegistrationTransaction
     ISpaceImmutable getSpace(String spaceCode);
 
     /**
-     * Get a material from the openBIS AS. Returns null if the space does not exist.
+     * Get a material from the openBIS AS. Returns null if the material does not exist.
      * 
      * @return A material or null
      */