Bug 13272: (follow-up) add missing type="text"

Bug 13272: (follow-up) add missing type="text"

This addresses comment #13.
This also applies cleanly.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit 623f1db90ac8d0361a879813c66a4bccbf0ea23e)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 721cefdb95ba6d3f8fb59f6b02255cd76d8a3fbf)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>