Bug 24404: Add missing space on invoices page / remove . from status

Bug 24404: Add missing space on invoices page / remove . from status

On the bottom of the invoices page the summary of adjustments and
shipping shows as:

Adjustments plus shipping:2.00

The patch adds the missing space between text and amount.

To test:
- 'Receive shipment' from a result in your vendor search
- Start a new invoice by entering an invoice number, amount
  for shipping cost and fund.
- Finish receive (you don't need to receive anything)
- You should now be on invoice.pl
- Verify Status is 'Open.' and in 'Invoice details' we
  have the amount with the missing space.
- Apply patch, reload the page.
- Verify the missing space is there and the . is gone.
- Close invoice, no . there either.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>