[composer] fix vertical spacing of hidden layer title in legend items (fix #9498)
5239_v1
Merge pull request #1180 from nirvn/legend_spacing_fix2

[composer] fix vertical spacing of hidden layer title in legend items (fix #9498)
typo in description
[TRANSUP] nb by James
[TRANSUP] da by Jacob, fi by Kari, lv by Peteris

Signed-off-by: Werner Macho <werner.macho@gmail.com>