LaTeXFeatures warning

[Pavel Sanda]

hi,
when i go through modules list i get 
LaTeXFeatures.cpp(402): from=[literate] to=[latex]
LaTeXFeatures.cpp(402): from=[sweave] to=[latex]

on console produced by

bool LaTeXFeatures::isAvailable(string const & name)
{
        string::size_type const i = name.find("->");
        if (i != string::npos) {
                string const from = name.substr(0,i);
                string const to = name.substr(i+2);
                LYXERR0("from=[" << from << "] to=[" << to << "]");
                return theConverters().isReachable(from, to);
        }

to which debug level should it go?
pavel