Index: doc/example-scripts/tk-locomotive.tcl
===================================================================
diff -u -r1711d2463a88d72589e00a87b0a0842cf8e7f9fa -ra963e8896fd07c345ccfa034cbd043344edbf083
--- doc/example-scripts/tk-locomotive.tcl	(.../tk-locomotive.tcl)	(revision 1711d2463a88d72589e00a87b0a0842cf8e7f9fa)
+++ doc/example-scripts/tk-locomotive.tcl	(.../tk-locomotive.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
@@ -1,6 +1,6 @@
 #
 # Example by <Richard Suchenwirth> 
-# http://wiki.tcl-lang.org/1329
+# https://wiki.tcl-lang.org/1329
 #
 # - translated from Tcl to XOTcl by gustaf neumann in 2001
 # - translated from XOTcl to NX by gustaf neumann in 2010