Index: doc/example-scripts/rosetta-sudoku.tcl
===================================================================
diff -u -N -rf52f9988b6e8bb51e404afb3fc00d666d13fe919 -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa
--- doc/example-scripts/rosetta-sudoku.tcl	(.../rosetta-sudoku.tcl)	(revision f52f9988b6e8bb51e404afb3fc00d666d13fe919)
+++ doc/example-scripts/rosetta-sudoku.tcl	(.../rosetta-sudoku.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
@@ -5,7 +5,7 @@
 # in a human-readable format.  For detailed description of this
 # example, see http://rosettacode.org/wiki/Sudoku_Solver
 #
-# This implementation is based on http://wiki.tcl.tk/19934 
+# This implementation is based on http://wiki.tcl-lang.org/19934 
 
 package require nx