manual: Add some missing @code

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/transient.org b/docs/transient.org
index ea89892..9577541 100644
--- a/docs/transient.org
+++ b/docs/transient.org
@@ -898,11 +898,11 @@ The following functions share a few arguments:
 These functions operate on the information stored in the
 ~transient--layout~ property of the {{{var(PREFIX)}}} symbol.  Elements in that
 tree are not objects but have the form {{{codevar((CLASS PLIST) for suffixes)}}} and
-[CLASS PLIST CHILDREN] for groups.  At the root of the tree is an
-element [N nil CHILDREN], where N is the version of the layout format,
+~[CLASS PLIST CHILDREN]~ for groups.  At the root of the tree is an
+element ~[N Nil CHILDREN]~, where ~N~ is the version of the layout format,
 currently and hopefully for a long time 2.  While that element looks
 like a group vector, that element does not count when identifying a
-group using a coordinate vector, i.e., [0] is its first child, not the
+group using a coordinate vector, i.e., ~[0]~ is its first child, not the
 root element itself.
 
 - Function: transient-insert-suffix prefix loc suffix &optional keep-other ::