diff --git a/ui (gen4)/features/meta.js b/ui (gen4)/features/meta.js
index 8c0ec29c..d27ef414 100755
--- a/ui (gen4)/features/meta.js	
+++ b/ui (gen4)/features/meta.js	
@@ -152,7 +152,7 @@ core.ImageGridFeatures.Feature('viewer-testing', [
 
 	'fail-safe-devtools',
 
-	'tests',
+	'-tests',
 	'-experiments',
 ])
 
diff --git a/ui (gen4)/features/ui-virtual-dom.js b/ui (gen4)/features/ui-virtual-dom.js
index c7d0c5ab..add28a41 100755
--- a/ui (gen4)/features/ui-virtual-dom.js	
+++ b/ui (gen4)/features/ui-virtual-dom.js	
@@ -24,6 +24,7 @@ var ribbons = require('imagegrid/ribbons')
 //	- alignment is done via .centerRibbon(..) / .centerImage(..)
 //	- preview updates (XXX)
 //		- update onload (a-la .ribbons._loadImagePreviewURL(..))
+//		
 
 var VirtualDOMRibbonsClassPrototype = {
 	// XXX