From 4317ed0f11536d9e4d9ea60eab0bd12c5141d45d Mon Sep 17 00:00:00 2001
From: Krzysztof Kotowicz <koto@google.com>
Date: Wed, 6 Nov 2024 10:05:28 +0100
Subject: [PATCH] Sink group should be single-quoted only in CSP syntax. (#561)

Fixes #542
---
 spec/index.bs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/spec/index.bs b/spec/index.bs
index 21a5485..de44c95 100644
--- a/spec/index.bs
+++ b/spec/index.bs
@@ -1293,8 +1293,9 @@ ABNF:
 
 <pre>
 directive-name = "require-trusted-types-for"
-directive-value = <a>trusted-types-sink-group</a> *( <a href="https://w3c.github.io/webappsec-csp/#grammardef-required-ascii-whitespace">required-ascii-whitespace</a> <a>trusted-types-sink-group</a>)
-<dfn>trusted-types-sink-group</dfn> = "'script'"
+directive-value = <a>trusted-types-sink-group-keyword</a> *( <a href="https://w3c.github.io/webappsec-csp/#grammardef-required-ascii-whitespace">required-ascii-whitespace</a> <a>trusted-types-sink-group-keyword</a>)
+<dfn>trusted-types-sink-group-keyword</dfn> = "'" <a>trusted-types-sink-group</a> "'"
+<dfn>trusted-types-sink-group</dfn> = "script"
 </pre>
 
 <div class="example" id="require-tt-for-script-header">