diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/AppController.java b/src/main/java/org/gcube/portlets/user/workspace/client/AppController.java
index e2d7bbc..bc37a95 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/AppController.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/AppController.java
@@ -1277,7 +1277,7 @@ public class AppController implements SubscriberInterface {
 			msg = totalItems + " items";
 		}
 		
-		msg+= ". "+size +" of storage space used";
+		msg+= ", "+size;
 		
 		String html = "<div style=\"width: 100%; text-align: left; font-size: 9px; padding: 5px;\">" + msg +"</div>";
 		htmlWorkspaceSize.setHTML(html);