From 020cdb5a2e3dddb3b5033f1113a6e433dede69e5 Mon Sep 17 00:00:00 2001
From: Francois Daoust <fd@tidoust.net>
Date: Wed, 7 Apr 2021 10:07:21 +0200
Subject: [PATCH] [css-color-5] Fix definition of color-contrast

According to the Value Definition Syntax, parentheses are to be interpreted as
representing their corresponding tokens. For frouping, brackets must be used:
https://drafts.csswg.org/css-values/#value-defs
---
 css-color-5/Overview.bs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css-color-5/Overview.bs b/css-color-5/Overview.bs
index 15378a94bc1..5e7302ad985 100644
--- a/css-color-5/Overview.bs
+++ b/css-color-5/Overview.bs
@@ -478,7 +478,7 @@ Selecting the most contrasting color: the ''color-contrast()'' function {#colorc
 	with the keyword 'to'.
 
 	<pre class='prod'>
-		<dfn>color-contrast()</dfn> = color-contrast( <<color>> vs <<color>>#{2,}  ( to [<<number>> | AA | AA-large])? )
+		<dfn>color-contrast()</dfn> = color-contrast( <<color>> vs <<color>>#{2,}  [ to [<<number>> | AA | AA-large]]? )
 	</pre>
 
 	The keyword 'AA' is equivalent to 4.5, and the keyword 'AA-large' is equivalent to 3.