[css3-conditional] Update issue 8 in disposition of comments.

Author: dbaron

css3-conditional/doc-20121213-LCWD.txt

@@ -48,4 +48,7 @@ No response from commenter.
 
 Issue 8:
 second issue in http://lists.w3.org/Archives/Public/www-style/2013Feb/0228.html
-serialization of supports_rule
+serialization of supports_rule (forgot to edit in previous resolution)
+Resolution: third resolution in http://lists.w3.org/Archives/Public/www-style/2012Aug/0749.html
+Fixed in https://dvcs.w3.org/hg/csswg/rev/7dace721dff3
+Reply: http://lists.w3.org/Archives/Public/www-style/2013Feb/0235.html