diff --git a/modules/mesh/slice raster b/modules/mesh/slice raster
index 715d27ddcb56446372f2a955c64598a98b72450b..99273ecf4b44b5d0922b157f78e55e8e001295dc 100644
--- a/modules/mesh/slice raster	
+++ b/modules/mesh/slice raster	
@@ -2,6 +2,7 @@
 // mesh slice raster
 // 
 // todo
+//    units
 //    outputs
 //
 // Neil Gershenfeld