Index: tests/doc.tcl
===================================================================
diff -u -rd168a26bce713de8daa5bbe79d740926e961c5bc -r89376e0f64856bb395fdb4407c9646787545a08b
--- tests/doc.tcl	(.../doc.tcl)	(revision d168a26bce713de8daa5bbe79d740926e961c5bc)
+++ tests/doc.tcl	(.../doc.tcl)	(revision 89376e0f64856bb395fdb4407c9646787545a08b)
@@ -1087,7 +1087,7 @@
   # Most likely, it could be partly solved with a logic for optional
   # first arguments (if the number of actual arguments is 
   # higher than the minimal number of arguments, one could fill optional
-  # paramter up..... but this calculation requires as well the interactions
+  # parameter up..... but this calculation requires as well the interactions
   # with nonpos arguments, which might be values for positional arguments
   # as well.... not, sure, it is worth to invest much time here.