[xml] Extra xmllint output

[pawel praterm com pl]

Hi,
I'm using libxml2 2.6.3. 
I use xmllint to validate document using RelaxNG schema and then I 
redirect output to xsltproc. This doesn't work, because after printing 
document xmllint also writes '<file> validates' on standard output. 
Shouldn't xmllint print such messages rather on stderr ?

Pawel Palucha