[docs] XInclude

[Alexandre Prokoudine]

<xi:include
    href="filesystem/filesystem.xml" 
    parse="xml" 
    xmlns:xi="http://www.w3.org/2001/XInclude"/>

xmllint --noout --valid  basics.xml
basics.xml:26: validity error: No declaration for attribute href of element include
ilesystem/filesystem.xml" parse="xml" xmlns:xi="http://www.w3.org/2001/XInclude
                                                                              ^
basics.xml:26: validity error: No declaration for attribute parse of element include
ilesystem/filesystem.xml" parse="xml" xmlns:xi="http://www.w3.org/2001/XInclude
                                                                              ^
basics.xml:26: validity error: No declaration for element include
lesystem/filesystem.xml" parse="xml" xmlns:xi="http://www.w3.org/2001/XInclude"
                                                                              ^

Где я неправ?

Александр