When printing error messages about configuration files, don't
necessarily call it "syslinux.cfg".
jmp short .skipline
section .data
-err_badcfg db 'Unknown keyword in syslinux.cfg.', CR, LF, 0
-err_noparm db 'Missing parameter in syslinux.cfg.', CR, LF, 0
+err_badcfg db 'Unknown keyword in configuration file.', CR, LF, 0
+err_noparm db 'Missing parameter in configuration file.', CR, LF, 0
section .uibss
alignb 4