Bug 15216: Returns - Show collection description

Bug 15216: Returns - Show collection description

The table of returns displays the collection code
instead of the description. This patch fixes that.

Same as first patch:

To test:
- Check out some items
- Return the items
- Verify the changes in the table of returned items

Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit a102ccd48f72327d8d84d3782259b1417b75336b)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>