diff --git a/src/test/java/org/gcube/informationsystem/resourceregistry/types/TypesCacheTest.java b/src/test/java/org/gcube/informationsystem/resourceregistry/types/TypesCacheTest.java
index 419e260..dbba92a 100644
--- a/src/test/java/org/gcube/informationsystem/resourceregistry/types/TypesCacheTest.java
+++ b/src/test/java/org/gcube/informationsystem/resourceregistry/types/TypesCacheTest.java
@@ -13,6 +13,9 @@ import org.slf4j.LoggerFactory;
 
 import com.orientechnologies.orient.core.metadata.schema.OClass;
 
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
 public class TypesCacheTest {
 	
 	private static Logger logger = LoggerFactory.getLogger(TypesCacheTest.class);