Merge branch 'fix_patch_nx' into '1.0'

Fix patch nx

See merge request !219 (merged)

(cherry picked from commit ca5ceac6)

8b97907f Doc: fix typo on patch-nx 57a57739 is_nx_tomo_entry: fix deprecation warning 06cdecdd Doc: patch-nx: rename 'simple_case.h5' to 'my_nxtomo.nx' which is more indicative