diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql
index a48ac559d1..6e3f8dfc39 100644
--- a/installer/data/mysql/kohastructure.sql
+++ b/installer/data/mysql/kohastructure.sql
@@ -4916,7 +4916,7 @@ CREATE TABLE `old_reserves` (
   `borrowernumber` int(11) DEFAULT NULL COMMENT 'foreign key from the borrowers table defining which patron this hold is for',
   `reservedate` date DEFAULT NULL COMMENT 'the date the hold was places',
   `biblionumber` int(11) DEFAULT NULL COMMENT 'foreign key from the biblio table defining which bib record this hold is on',
-  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)',
+  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the hold to the deleted bibliographic record (deletedbiblio.biblionumber)',
   `item_group_id` int(11) DEFAULT NULL COMMENT 'foreign key from the item_groups table defining if this is an item group level hold',
   `branchcode` varchar(10) DEFAULT NULL COMMENT 'foreign key from the branches table defining which branch the patron wishes to pick this hold up at',
   `desk_id` int(11) DEFAULT NULL COMMENT 'foreign key from the desks table defining which desk the patron should pick this hold up at',
@@ -5486,7 +5486,7 @@ CREATE TABLE `reserves` (
   `borrowernumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the borrowers table defining which patron this hold is for',
   `reservedate` date DEFAULT NULL COMMENT 'the date the hold was placed',
   `biblionumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the biblio table defining which bib record this hold is on',
-  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the reserve to the deleted bibliographic record (deletedbiblio.biblionumber)',
+  `deleted_biblionumber` int(11) DEFAULT NULL COMMENT 'links the hold to the deleted bibliographic record (deletedbiblio.biblionumber)',
   `item_group_id` int(11) DEFAULT NULL COMMENT 'foreign key from the item_groups table defining if this is an item group level hold',
   `branchcode` varchar(10) NOT NULL COMMENT 'foreign key from the branches table defining which branch the patron wishes to pick this hold up at',
   `desk_id` int(11) DEFAULT NULL COMMENT 'foreign key from the desks table defining which desk the patron should pick this hold up at',