diff --git a/Koha/Schema/Result/Deleteditem.pm b/Koha/Schema/Result/Deleteditem.pm
index ca05f47acb..a30646271c 100644
--- a/Koha/Schema/Result/Deleteditem.pm
+++ b/Koha/Schema/Result/Deleteditem.pm
@@ -61,7 +61,7 @@ item barcode (MARC21 952$p)
   default_value: 0
   is_nullable: 0
 
-boolean value defining whether this item is available for bookings or not
+boolean value defining whether this this item is available for bookings or not
 
 =head2 dateaccessioned
 
diff --git a/Koha/Schema/Result/Item.pm b/Koha/Schema/Result/Item.pm
index 55c8e67600..8320ce4c76 100644
--- a/Koha/Schema/Result/Item.pm
+++ b/Koha/Schema/Result/Item.pm
@@ -63,7 +63,7 @@ item barcode (MARC21 952$p)
   default_value: 0
   is_nullable: 0
 
-boolean value defining whether this item is available for bookings or not
+boolean value defining whether this this item is available for bookings or not
 
 =head2 dateaccessioned
 
diff --git a/installer/data/mysql/db_revs/230600061.pl b/installer/data/mysql/db_revs/230600061.pl
index cb1a47cdbf..a9bf4e4596 100755
--- a/installer/data/mysql/db_revs/230600061.pl
+++ b/installer/data/mysql/db_revs/230600061.pl
@@ -80,7 +80,7 @@ return {
         if ( !column_exists( 'items', 'bookable' ) ) {
             $dbh->do(
                 q{
-                ALTER TABLE items ADD COLUMN `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this item is available for bookings or not' AFTER `barcode`
+                ALTER TABLE items ADD COLUMN `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this this item is available for bookings or not' AFTER `barcode`
             }
             );
 
@@ -90,7 +90,7 @@ return {
         if ( !column_exists( 'deleteditems', 'bookable' ) ) {
             $dbh->do(
                 q{
-                ALTER TABLE deleteditems ADD COLUMN `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this item is available for bookings or not' AFTER `barcode`
+                ALTER TABLE deleteditems ADD COLUMN `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this this item is available for bookings or not' AFTER `barcode`
             }
             );
 
diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql
index 0a2fdbb7f7..81aa9da717 100644
--- a/installer/data/mysql/kohastructure.sql
+++ b/installer/data/mysql/kohastructure.sql
@@ -2738,7 +2738,7 @@ CREATE TABLE `deleteditems` (
   `biblionumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from biblio table used to link this item to the right bib record',
   `biblioitemnumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the biblioitems table to link to item to additional information',
   `barcode` varchar(20) DEFAULT NULL COMMENT 'item barcode (MARC21 952$p)',
-  `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this item is available for bookings or not',
+  `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this this item is available for bookings or not',
   `dateaccessioned` date DEFAULT NULL COMMENT 'date the item was acquired or added to Koha (MARC21 952$d)',
   `booksellerid` longtext DEFAULT NULL COMMENT 'where the item was purchased (MARC21 952$e)',
   `homebranch` varchar(10) DEFAULT NULL COMMENT 'foreign key from the branches table for the library that owns this item (MARC21 952$a)',
@@ -3995,7 +3995,7 @@ CREATE TABLE `items` (
   `biblionumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from biblio table used to link this item to the right bib record',
   `biblioitemnumber` int(11) NOT NULL DEFAULT 0 COMMENT 'foreign key from the biblioitems table to link to item to additional information',
   `barcode` varchar(20) DEFAULT NULL COMMENT 'item barcode (MARC21 952$p)',
-  `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this item is available for bookings or not',
+  `bookable` tinyint(1) NOT NULL DEFAULT 0 COMMENT 'boolean value defining whether this this item is available for bookings or not',
   `dateaccessioned` date DEFAULT NULL COMMENT 'date the item was acquired or added to Koha (MARC21 952$d)',
   `booksellerid` longtext DEFAULT NULL COMMENT 'where the item was purchased (MARC21 952$e)',
   `homebranch` varchar(10) DEFAULT NULL COMMENT 'foreign key from the branches table for the library that owns this item (MARC21 952$a)',
diff --git a/koha-tmpl/intranet-tmpl/lib/datatables/datatables.js b/koha-tmpl/intranet-tmpl/lib/datatables/datatables.js
index d5de7e72f7..a8ecb4bde3 100644
--- a/koha-tmpl/intranet-tmpl/lib/datatables/datatables.js
+++ b/koha-tmpl/intranet-tmpl/lib/datatables/datatables.js
@@ -100635,7 +100635,7 @@ this.pdfMake = this.pdfMake || {}; this.pdfMake.vfs = {
 				// on destroy, while the `dt` namespaced event is the one we are
 				// listening for
 				$(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
-					if ( settings !== ctx ) { // need to check this is the host
+					if ( settings !== ctx ) { // need to check this this is the host
 						return;               // table, not a nested one
 					}