zram-swap: remove trailing whitespaces in init script

Signed-off-by: Samuel Casa <samuel.casa@neratec.com>
[slightly reword subject]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from b291517fdf)
This commit is contained in:
Samuel Casa 2018-08-07 10:49:22 +02:00 committed by Jo-Philipp Wich
parent d275b30414
commit ac7c30708f