deleted mhash*() function descrption

Author: mumumu

appendices/migration85/deprecated.xml

@@ -245,10 +245,8 @@
   <title>Hash</title>
 
   <simpara>
-   The <constant>MHASH_<replaceable>*</replaceable></constant> constants
-   have been deprecated.  These have been overlooked when the mhash*() function
-   family has been deprecated per
-   <!-- RFC: https://wiki.php.net/rfc/deprecations_php_8_1#mhash_function_family -->
+   The <constant>MHASH_<replaceable>*</replaceable></constant> constants have
+   been deprecated.
   </simpara>
 
  </sect2>