doc: Add a note about the calls to display.

* doc/8sync-new-manual.org: Add paragraph.

diff --git a/doc/8sync-new-manual.org b/doc/8sync-new-manual.org
index d2771c1108f627ef74234dda061663f9c94c30f9..bd6bb319fad467e154d23b77122209099d523d22 100644 (file)
--- a/doc/8sync-new-manual.org
+++ b/doc/8sync-new-manual.org
@@ -758,6 +758,10 @@ Of course, we need to update our worker accordingly as well.
     (self-destruct worker))
 #+END_SRC
 
+(As you've probably guessed, you wouldn't normally call =display=
+everywhere as we are in this program... that's just to make the
+examples more illustrative.)
+
 Running it is the same as before:
 
 #+BEGIN_SRC scheme