diff --git a/lang/en/auth.php b/lang/en/auth.php
index be602a03fc4..8fa346ec32d 100644
--- a/lang/en/auth.php
+++ b/lang/en/auth.php
@@ -49,7 +49,7 @@ $string['auth_remove_keep'] = 'Keep internal';
 $string['auth_remove_suspend'] = 'Suspend internal';
 $string['auth_remove_user'] = 'Specify what to do with internal user account during mass synchronization when user was removed from external source. Only suspended users are automatically revived if they reappear in ext source.';
 $string['auth_remove_user_key'] = 'Removed ext user';
-$string['auth_sync_script'] = 'User account syncronisation';
+$string['auth_sync_script'] = 'User account synchronisation';
 $string['auth_updatelocal'] = 'Update local';
 $string['auth_updatelocal_expl'] = '<p><b>Update local:</b> If enabled, the field will be updated (from external auth) every time the user logs in or there is a user synchronization. Fields set to update locally should be locked.</p>';
 $string['auth_updateremote'] = 'Update external';