--- a/Tools__ViewTreeApplication.st	Mon Aug 08 16:15:51 2016 +0200
+++ b/Tools__ViewTreeApplication.st	Sat Aug 13 12:40:32 2016 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 2007 by eXept Software AG
               All Rights Reserved
@@ -3662,7 +3664,7 @@
 !ViewTreeInspectorApplication::ViewTreeModel methodsFor:'private selection'!
 
 invalidateSelection
-    "invalidate the current selection
+    "invalidate (force async redraw) the current selection
     "
     |topView|