Index: vendordrill/index.html
===================================================================
--- vendordrill/index.html	(revision 34053)
+++ vendordrill/index.html	(revision 34054)
@@ -85,7 +85,7 @@
 <pre><code>    ha:vendor_drill_map {
   vendor = oshpark  # Optional and can be omitted
   units = mil      # mil|mils|inch|inches|mm - mil is default
-  round = nearest  # up is default
+  round = nearest  # up is default; alternative: down
   li:drillmap = {
       20
       25