Index: doc/example-scripts/rosetta-abstract-type.tcl
===================================================================
diff -u -N -r24cb8f4bffd49c9375c1c64aa0610933b62511bb -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/rosetta-abstract-type.tcl	(.../rosetta-abstract-type.tcl)	(revision 24cb8f4bffd49c9375c1c64aa0610933b62511bb)
+++ doc/example-scripts/rosetta-abstract-type.tcl	(.../rosetta-abstract-type.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -3,7 +3,7 @@
 #
 # Define a class without instances and without implemented methods.
 # For detailed description of this example 
-# see http://rosettacode.org/wiki/Abstract_type
+# see https://rosettacode.org/wiki/Abstract_type
 #
 package req nx
 package req nx::test