[css-syntax] typo

Author: tabatkins

css-syntax/Overview.html

@@ -4478,7 +4478,7 @@ <h2 class="heading settled heading" data-level=9 id=serialization><span class=se
 
 <p>		<ul>
 			<li>
-				A <a class="production css-code" data-link-type=type href=#typedef-delim-token title="<delim-token>">&lt;delim-token&gt;</a> containing U+005C REVERSE SOLIDUS (\)\
+				A <a class="production css-code" data-link-type=type href=#typedef-delim-token title="<delim-token>">&lt;delim-token&gt;</a> containing U+005C REVERSE SOLIDUS (\)
 				must be serialized as U+005C REVERSE SOLIDUS
 				followed by a <a data-link-type=dfn href=#newline title=newline>newline</a>.
 				(The tokenizer only ever emits such a token followed by a <a class="production css-code" data-link-type=type href=#typedef-whitespace-token title="<whitespace-token>">&lt;whitespace-token&gt;</a>

css-syntax/Overview.src.html

@@ -2982,7 +2982,7 @@ <h2 id="serialization">
 
 		<ul>
 			<li>
-				A <<delim-token>> containing U+005C REVERSE SOLIDUS (\)\
+				A <<delim-token>> containing U+005C REVERSE SOLIDUS (\)
 				must be serialized as U+005C REVERSE SOLIDUS
 				followed by a <a>newline</a>.
 				(The tokenizer only ever emits such a token followed by a <<whitespace-token>>