W3 Validator Error

The XHTML1.1 DTD is out of sync with the prose requirements for xsi:schemaLocation.
I've added "|xsi:schemaLocation=*"*http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd"" to the
<HTML> tag of my website, as stated in the XHTML1.1 Documentation (http://www.w3.org/TR/xhtml11/conformance.html#strict).
The validator says |"there is no attribute "xsi:schemaLocation"".

Received on Thursday, 17 April 2008 14:02:17 UTC