From 31ca626910d9b9c2b047295233a4fce0c96840ca Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Fri, 25 Nov 2016 09:16:54 -0600
Subject: [PATCH] document a default

---
 pkgs/racket-doc/scribblings/reference/sandbox.scrbl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/racket-doc/scribblings/reference/sandbox.scrbl b/pkgs/racket-doc/scribblings/reference/sandbox.scrbl
index 03a5655594..68e5e0f6e2 100644
--- a/pkgs/racket-doc/scribblings/reference/sandbox.scrbl
+++ b/pkgs/racket-doc/scribblings/reference/sandbox.scrbl
@@ -458,7 +458,10 @@ generated evaluator goes to the calling context's error port.}
 
 A @tech{parameter} that controls whether syntactic coverage information is
 collected by sandbox evaluators.  Use
-@racket[get-uncovered-expressions] to retrieve coverage information.}
+@racket[get-uncovered-expressions] to retrieve coverage information.
+
+The default value is @racket[#f].
+}
 
 
 @defboolparam[sandbox-propagate-breaks propagate?]{