diff --git a/sql/swh-vault-schema.sql b/sql/swh-vault-schema.sql
index 8e874e7..b7dad47 100644
--- a/sql/swh-vault-schema.sql
+++ b/sql/swh-vault-schema.sql
@@ -1,59 +1,59 @@
 create table dbversion
 (
   version     int primary key,
   release     timestamptz not null,
   description text not null
 );
 comment on table dbversion is 'Schema update tracking';
 insert into dbversion (version, release, description)
        values (1, now(), 'Initial version');
 
 create domain obj_hash as bytea;
 
 create type cook_type as enum ('directory', 'revision_gitfast');
 comment on type cook_type is 'Type of the requested bundle';
 
 create type cook_status as enum ('new', 'pending', 'done', 'failed');
 comment on type cook_status is 'Status of the cooking';
 
 create table vault_bundle (
   id bigserial primary key,
 
   type cook_type not null,  -- requested cooking type
   object_id obj_hash not null,  -- requested object ID
 
   task_id integer,  -- scheduler task id
   task_status cook_status not null default 'new',  -- status of the task
   sticky boolean not null default false, -- bundle cannot expire
 
   ts_created timestamptz not null default now(),  -- timestamp of creation
   ts_done timestamptz,  -- timestamp of the cooking result
   ts_last_access timestamptz not null default now(),  -- last access
 
-  progress_msg text, -- progress message
+  progress_msg text -- progress message
 );
 create unique index concurrently vault_bundle_type_object
   on vault_bundle (type, object_id);
 create index concurrently vault_bundle_task_id
   on vault_bundle (task_id);
 
 create table vault_notif_email (
   id bigserial primary key,
   email text not null,              -- e-mail to notify
   bundle_id bigint not null references vault_bundle(id)
 );
 create index concurrently vault_notif_email_bundle
   on vault_notif_email (bundle_id);
 create index concurrently vault_notif_email_email
   on vault_notif_email (email);
 
 create table vault_batch (
   id bigserial primary key
 );
 
 create table vault_batch_bundle (
   batch_id bigint not null references vault_batch(id),
   bundle_id bigint not null references vault_bundle(id)
 );
 create unique index concurrently vault_batch_bundle_pkey
   on vault_batch_bundle (batch_id, bundle_id);