diff --git a/load.php b/load.php
index c3941c6..7233e11 100644
--- a/load.php
+++ b/load.php
@@ -1,36 +1,41 @@
 <?php
 # Linux Day Torino - prepare the conference core
 # Copyright (C) 2016, 2017, 2018, 2019, 2020 Valerio Bozzolan, Linux Day Torino
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Affero General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // this file load the 'suckless-conference' framework
 
 // note: you should have loaded the suckless-php framework before this
 
 // do not load if called directly
 if( !defined( 'ABSPATH' ) ) {
 	exit;
 }
 
 // autoload any requested conference-related class
 spl_autoload_register( function( $c ) {
+
+	// this should be:
+	//   suckless-conference/includes/class-Test.php
 	$path = __DIR__ . "/includes/class-$c.php";
 	if( is_file( $path ) ) {
 		require $path;
 	}
 } );
 
 // load some dummy conference-related shortcuts
+// this should be:
+//    suckless-conference/includes/functions.php
 require __DIR__ . '/includes/functions.php';