[css-syntax] Editorial: Avoid "(," as the styling of "<code>(</code>," may not be different enough.

Author: SimonSapin

css-syntax/Overview.html

@@ -4308,8 +4308,8 @@ <h2 class="heading settled heading" data-level=7 id=rule-defs><span class=secno>
 
 	<p class=note>
 		Although it is possible, with <a data-link-type=dfn href=#escaping0 title=escaping>escaping</a>,
-		to construct an <a class="production css-code" data-link-type=type href=#typedef-ident-token title="<ident-token>">&lt;ident-token&gt;</a> whose value starts with <code>@</code> or ends with <code>(</code>,
-		such a tokens is not an <a class="production css-code" data-link-type=type href=#typedef-at-keyword-token title="<at-keyword-token>">&lt;at-keyword-token&gt;</a> or a <a class="production css-code" data-link-type=type href=#typedef-function-token title="<function-token>">&lt;function-token&gt;</a>
+		to construct an <a class="production css-code" data-link-type=type href=#typedef-ident-token title="<ident-token>">&lt;ident-token&gt;</a> whose value ends with <code>(</code> or  starts with <code>@</code>,
+		such a tokens is not a <a class="production css-code" data-link-type=type href=#typedef-function-token title="<function-token>">&lt;function-token&gt;</a> or an <a class="production css-code" data-link-type=type href=#typedef-at-keyword-token title="<at-keyword-token>">&lt;at-keyword-token&gt;</a>
 		and does not match corresponding grammar definitions.
 
 	<a class="production css-code" data-link-type=type href=#typedef-delim-token title="<delim-token>">&lt;delim-token&gt;</a>s are written with their value enclosed in single quotes.

css-syntax/Overview.src.html

@@ -2827,8 +2827,8 @@ <h2 id='rule-defs'>
 
 	<p class=note>
 		Although it is possible, with <a>escaping</a>,
-		to construct an <<ident-token>> whose value starts with <code>@</code> or ends with <code>(</code>,
-		such a tokens is not an <<at-keyword-token>> or a <<function-token>>
+		to construct an <<ident-token>> whose value ends with <code>(</code> or  starts with <code>@</code>,
+		such a tokens is not a <<function-token>> or an <<at-keyword-token>>
 		and does not match corresponding grammar definitions.
 
 	<<delim-token>>s are written with their value enclosed in single quotes.