Bug 12560: Fixing capitalisation of Item Type

Bug 12560: Fixing capitalisation of Item Type

To test:
Go to reports>Statistics Wizard>Acquisition
Notice item type has incorrect capitalisation
Apply Patch
Refresh page
Notice it is now fixed

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Work as described
koha-qa complains for a tab on line 220, fixed.

Natali, don't forget to assign the bug to yourself :)

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Small change, no problems found :)

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>