devshell.bbclass: clean up trailing whitespaces

(From OE-Core rev: fac6c0fcb30d7cb49036cb32247569d65d1c5e7f)

Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chang Rebecca Swee Fun
2017-05-29 12:42:29 +08:00
committed by Richard Purdie
parent 2e388503fe
commit 8b66ad49a0