Update to 1.3.0 is broken

[remicollet]

From 1.2.3

1.3.0 update table glpi_plugin_ocsinventoryng_ipdiscoverocslinks change subnet - Erreur durant l'éxecution de la requête : ALTER TABLE glpi_plugin_ocsinventoryng_ipdiscoverocslinksADD CHANGEaddress subnetVARCHAR(40) COLLATE utf8_unicode_ci DEFAULT NULL; - L'erreur est You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'CHANGEaddress subnet VARCHAR(40) COLLATE utf8_unicode_ci DEFAULT NULL' at line 2