diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/CKanMetadataPublisher.gwt.xml b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/CKanMetadataPublisher.gwt.xml
index b2174ff..97d480b 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/CKanMetadataPublisher.gwt.xml
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/CKanMetadataPublisher.gwt.xml
@@ -9,7 +9,7 @@
-
+