From 5d141c88c81661dd1352d7538235f29f978e217d Mon Sep 17 00:00:00 2001
From: Tom Tromey <tom@tromey.com>
Date: Wed, 30 Aug 2017 11:41:16 -0600
Subject: [PATCH] Change documentation of UnquotedUrl

UnquotedUrl is only used for url() without quotes, so update the
documentation to say so.
---
 src/tokenizer.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/tokenizer.rs b/src/tokenizer.rs
index fb61f553..df0f16b2 100644
--- a/src/tokenizer.rs
+++ b/src/tokenizer.rs
@@ -44,9 +44,10 @@ pub enum Token<'a> {
     /// The value does not include the quotes.
     QuotedString(CowRcStr<'a>),
 
-    /// A [`<url-token>`](https://drafts.csswg.org/css-syntax/#url-token-diagram) or `url( <string-token> )` function
+    /// A [`<url-token>`](https://drafts.csswg.org/css-syntax/#url-token-diagram)
     ///
-    /// The value does not include the `url(` `)` markers or the quotes.
+    /// The value does not include the `url(` `)` markers.  Note that `url( <string-token> )` is represented by a
+    /// `Function` token.
     UnquotedUrl(CowRcStr<'a>),
 
     /// A `<delim-token>`