Add exolanatory comment.

diff --git a/adventure.yaml b/adventure.yaml
index 89099149db8688551036937d02a1e0bdc82a8ec2..e80988228967126a1c254a2a5c94aadacd197471 100644 (file)
--- a/adventure.yaml
+++ b/adventure.yaml
@@ -3253,7 +3253,9 @@ turn_thresholds:
     Good grief, don't you *EVER* give up?  Do you realize you've spent
     over 2500 turns at this?  That's another ten points off, a total of
     twenty points lost for taking so long.
-  
+
+# Objects names OBJ_* are not made visible by the map-graph generator.
+# Don't change these casually.
 objects: !!omap
 - NO_OBJECT:
     inventory: !!null