[css2] fix numbering

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402636

Author: fantasai

css2/issues/issues-4

@@ -507,7 +507,7 @@ Resolution:
 
 =Bert= Edit.
 ------------------------------------------------------------------------
-Issue 27.
+Issue 28.
 URI: http://www.w3.org/TR/css3-speech/#aural-model
 Description:
 
@@ -534,7 +534,7 @@ Resolution:
 
 =WG= Discuss.
 ------------------------------------------------------------------------
-Issue 27.
+Issue 29.
 URI: http://lists.w3.org/Archives/Public/www-style/2007Mar/0004.html
 Description:
 
@@ -545,7 +545,7 @@ Resolution:
 
 =WG= Discuss.
 ------------------------------------------------------------------------
-Issue 28.
+Issue 30.
 URI: http://lists.w3.org/Archives/Member/w3c-css-wg/2007JanMar/att-0376/MarginCollapsingSamples070302.htm
 Description: