[css-syntax] Fix bug in ident-like token when there's no space between url( and string.

--HG--
extra : rebase_source : 4d85f840cd0aead444142f80c2bccb47f2131567

Author: tabatkins

css-syntax/Overview.bs

@@ -1205,11 +1205,11 @@ Consume an ident-like token</h4>
 	If the returned string's value is an <a>ASCII case-insensitive</a> match for "url",
 	and the <a>next input code point</a> is U+0028 LEFT PARENTHESIS ((),
 	consume it.
-	While the <a>next input code point</a> is <a>whitespace</a>,
-	consume it.
-	If the <a>next input token</a> is U+0022 QUOTATION MARK (")
-	or U+0027 APOSTROPHE (&apos;),
-	<a>reconsume the current input code point</a>,
+	While the <a title="next input code point">next two input code points</a> are <a>whitespace</a>,
+	consume the <a>next input code point</a>.
+	If the <a title="next input code point">next one or two input code points</a> are U+0022 QUOTATION MARK ("),
+	U+0027 APOSTROPHE (&apos;),
+	or <a>whitespace</a> followed by U+0022 QUOTATION MARK (") orU+0027 APOSTROPHE (&apos;),
 	then create a <<function-token>>
 	with its value set to the returned string
 	and return it.