Bug 18754: [QA Follow-up] Tiny corrections

Bug 18754: [QA Follow-up] Tiny corrections

Converted one INCLUDE directive to PROCESS; we are not changing variables here. (The PROCESS directive is slightly faster than INCLUDE because it avoids the need to localise (i.e. copy) the variable stash before processing the template.)

Removed one vim inserted letter i.

Error in [% IF ( XISBN.publicationyear ) _ ', ' _ XISBN.publicationyear %][% END %] The concatenation became part of the condition.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit ff591f2c77a2a3c1de4a0e7167ccfeba08c2f128)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>