diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/dbinitialization/DatabaseEnvironment.java b/src/main/java/org/gcube/informationsystem/resourceregistry/dbinitialization/DatabaseEnvironment.java
index 7c5558c..83585a4 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/dbinitialization/DatabaseEnvironment.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/dbinitialization/DatabaseEnvironment.java
@@ -242,7 +242,6 @@ public class DatabaseEnvironment {
 				
 				schemaSecurityContext.create();
 				
-				
 				List<Class<? extends Element>> definitionToBeCreated = new ArrayList<>();
 				definitionToBeCreated.add(PropertyElement.class);
 				definitionToBeCreated.add(Property.class);
@@ -283,8 +282,8 @@ public class DatabaseEnvironment {
 				
 				List<Package> packages = new ArrayList<Package>();
 				
-				Class<Type> tdClz = Type.class;
-				packages.add(tdClz.getPackage());
+				Class<Type> typeClz = Type.class;
+				packages.add(typeClz.getPackage());
 				
 				AccessType[] accessTypes = AccessType.values();
 				for(AccessType accessType : accessTypes) {