zunitc: wrap dox to 80 columns
zunitc: wrap dox to 80 columns

Signed-off-by: Bryce Harrington <bdb14cfc1ab8d24e13de84adc40b41ae60c13bd1@osg.samsung.com>
Reviewed-by: Pekka Paalanen <0f6ae7001e34c37b02fb2c1c2573ddf8f442136a@collabora.co.uk>

giucam/weston,sir-murray/weston,udoprog/weston,eyolfson/weston,eyolfson/weston,Fantu/compositor-spice,xorgy/weston,sir-murray/weston,Fantu/compositor-spice,jonnylamb/weston,xorgy/weston,Gnurou/weston,krezovic/weston,Fantu/compositor-spice,kwm81/weston,giucam/weston,udoprog/weston,jonnylamb/weston,Gnurou/weston,kwm81/weston,krezovic/weston,Tarnyko/weston-xdg_surface_present,Tarnyko/weston-xdg_surface_present