[css-syntax] Don’t suggest that the max Unicode code point is likely to change.

annevk: “given utf-16 I don't think that'll be going anywhere”

Author: SimonSapin

css-syntax/Overview.html

@@ -1854,7 +1854,7 @@ <h3 class="heading settled heading" data-level=4.2 id=tokenizer-definitions><spa
 			A <a data-link-type=dfn href=#code-point title="code point">code point</a> between U+D800 and U+DFFF inclusive.
 
 		<dt><dfn data-dfn-type=dfn data-noexport="" id=maximum-allowed-code-point>maximum allowed code point<a class=self-link href=#maximum-allowed-code-point></a></dfn>
-		<dd>The greatest <a data-link-type=dfn href=#code-point title="code point">code point</a> defined by Unicode.  This is currently U+10FFFF.
+		<dd>The greatest <a data-link-type=dfn href=#code-point title="code point">code point</a> defined by Unicode: U+10FFFF.
 
 		<dt><dfn data-dfn-type=dfn data-noexport="" id=identifier>identifier<a class=self-link href=#identifier></a></dfn>
 		<dd>

css-syntax/Overview.src.html

@@ -819,7 +819,7 @@ <h3 id="tokenizer-definitions">
 			A <a>code point</a> between U+D800 and U+DFFF inclusive.
 
 		<dt><dfn>maximum allowed code point</dfn>
-		<dd>The greatest <a>code point</a> defined by Unicode.  This is currently U+10FFFF.
+		<dd>The greatest <a>code point</a> defined by Unicode: U+10FFFF.
 
 		<dt><dfn>identifier</dfn>
 		<dd>