diff --git a/htdocs/install/mysql/migration/12.0.0-13.0.0.sql b/htdocs/install/mysql/migration/12.0.0-13.0.0.sql
index a9f1a669e52..517771ced4e 100644
--- a/htdocs/install/mysql/migration/12.0.0-13.0.0.sql
+++ b/htdocs/install/mysql/migration/12.0.0-13.0.0.sql
@@ -484,9 +484,9 @@ ALTER TABLE llx_delivery DROP FOREIGN KEY  fk_livraison_fk_user_author;
 ALTER TABLE llx_delivery DROP FOREIGN KEY  fk_livraison_fk_user_valid;
 
 -- add constraint
-ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_soc			FOREIGN KEY (fk_soc)			REFERENCES llx_societe (rowid);
-ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_user_author	FOREIGN KEY (fk_user_author)	REFERENCES llx_user (rowid);
-ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_user_valid	FOREIGN KEY (fk_user_valid)	REFERENCES llx_user (rowid);
+ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_soc FOREIGN KEY (fk_soc) REFERENCES llx_societe (rowid);
+ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_user_author FOREIGN KEY (fk_user_author) REFERENCES llx_user (rowid);
+ALTER TABLE llx_delivery ADD CONSTRAINT fk_delivery_fk_user_valid FOREIGN KEY (fk_user_valid) REFERENCES llx_user (rowid);
 
 ALTER TABLE llx_deliverydet DROP FOREIGN KEY  fk_livraisondet_fk_livraison;
 ALTER TABLE llx_deliverydet DROP INDEX idx_livraisondet_fk_expedition;
diff --git a/htdocs/install/mysql/migration/15.0.0-16.0.0.sql b/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
index 1ef84b065b9..93eecc6fa89 100644
--- a/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
+++ b/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
@@ -1,7 +1,7 @@
 --
 -- Be carefull to requests order.
 -- This file must be loaded by calling /install/index.php page
--- when current version is 14.0.0 or higher.
+-- when current version is 15.0.0 or higher.
 --
 -- To restrict request to Mysql version x.y minimum use -- VMYSQLx.y
 -- To restrict request to Pgsql version x.y minimum use -- VPGSQLx.y