From d3b7db7b354429369040a5f1eff09fe11e6ae506 Mon Sep 17 00:00:00 2001
From: Philip Schatz <phil@cnx.org>
Date: Thu, 18 Jul 2013 13:38:19 -0400
Subject: [PATCH] Update specification.asciidoc

---
 specification.asciidoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/specification.asciidoc b/specification.asciidoc
index 3c16ef1b..e9cb7074 100644
--- a/specification.asciidoc
+++ b/specification.asciidoc
@@ -94,7 +94,7 @@ NOTE: HTML5 is kind of confusing on the use of asides. See http://html5doctor.co
  
 *Optional attributes*: For compatibility with CNXML: + 
  +data-subtype+ (deprecated, use +class+ instead) : A user supplied type. +
- +data-display="none"+ : To hide the element.
+ +data-display="none"+ (deprecated, use +class+ instead): To hide the element.
  +data-label+ (deprecated, use +class+ instead) : A user-defined label that overrides or suppresses the label that would normally be supplied.  
 
 *Content model*: Zero or one +<h1>+ - +<h6>+ elements that contains the sidebar title(s)); then zero or more Block elements