remove blank lines
diff --git a/ui-modules/utils/catalog-uploader/catalog-uploader.js b/ui-modules/utils/catalog-uploader/catalog-uploader.js
index aa35dfd..d7480a3 100644
--- a/ui-modules/utils/catalog-uploader/catalog-uploader.js
+++ b/ui-modules/utils/catalog-uploader/catalog-uploader.js
@@ -223,8 +223,6 @@
             element.on('$destroy', function() {
                 element.off();
             });
-
-
         }
     };
 }
\ No newline at end of file