diff --git a/arvo/hoon.hoon b/arvo/hoon.hoon
index cf2a4542c..4c3da094e 100644
--- a/arvo/hoon.hoon
+++ b/arvo/hoon.hoon
@@ -875,6 +875,7 @@
   ~/  %rsh
   |=  [a=bloq b=@ c=@]
   (div c (bex (mul (bex a) b)))
+::
 ++  swap  |=([a=bloq b=@] (rep a (flop (rip a b))))     ::  reverse bloq order
 ::
 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::