Bug 35180: Fix 246 to 264 in COMMENT of deletedbiblioitems.publishercode

Bug 35180: Fix 246 to 264 in COMMENT of deletedbiblioitems.publishercode

This fixes a typo in the comment.

To test:
* Please check diff of the patch closely.

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit f5d0667f5a1eb6898c14a5cefddfe9c21609762d)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit a57bc7313125831010d05cba727182f689b93a9b)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>