diff --git a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
index e2ab095..9578b72 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
@@ -460,7 +460,7 @@ public class TabularDataController {
 				} else {
 					if (opId.compareTo(GridHeaderOperationId.RemoveColumn
 							.toString()) == 0) {
-
+						
 					} else {
 						if (opId.compareTo(GridHeaderOperationId.ChangeToType
 								.toString()) == 0) {