edit droit message

send_message_post.php

@@ -41,7 +41,7 @@
 	$PAGE->set_pagelayout('course');
 	$PAGE->set_url($url);
 	
-	if (!has_capability('moodle/course:update', $context = context_course::instance($courseID), $USER->id)) {
+	if (!has_capability('course/iena:suivi', $context = context_course::instance($courseID), $USER->id)) {
 		$link = $CFG->wwwroot . '/course/view.php?id=' . $courseID;
 		header("Location: {$link}");
 		exit;