-URLs are of the form 'scheme://host/path/to/petitboot.conf', \
-such as tftp://host/petitboot.conf or http://host/petitboot.conf");
+\n\
+URLs are of the form 'scheme://host/path/to/pxeconffile', \
+such as tftp://host/pxeconffile or http://host/pxeconffile");