kernel.bbclass: fix spacing to reduce delta between oe-core and meta-oe
kernel.bbclass: fix spacing to reduce delta between oe-core and meta-oe

Signed-off-by: Otavio Salvador <1d31b11c1b92bf5d043d36edfe7174db39a6b891@ossystems.com.br>

WindRiver-OpenSourceLabs/meta-oe-subset,WindRiver-OpenSourceLabs/meta-oe-subset