Index: doc/example-scripts/rosetta-constraint-genericity.tcl
===================================================================
diff -u -r5693145107c55b5f64bf0fb487aa43e0f2238f1a -re884c2b0d63fa1b5a691e866ccff8d4094a2a8e4
--- doc/example-scripts/rosetta-constraint-genericity.tcl	(.../rosetta-constraint-genericity.tcl)	(revision 5693145107c55b5f64bf0fb487aa43e0f2238f1a)
+++ doc/example-scripts/rosetta-constraint-genericity.tcl	(.../rosetta-constraint-genericity.tcl)	(revision e884c2b0d63fa1b5a691e866ccff8d4094a2a8e4)
@@ -23,7 +23,7 @@
 # add+ or +item remove+.
 #
 nx::Class create FoodBox {
-  :property item:object,type=::Eatable,0..n,incremental
+  :property -incremental item:object,type=::Eatable
   :public method print {} {
     set string "Foodbox contains:\n"
     foreach i ${:item} {append string "   [$i name]\n"}