Fixed whitespace errors.

Signed-off-by: Kavith Thiranga Lokuhewage <rc404mekt@gmail.com>
Change-Id: I813cb5d87cfcef4fc3b58aba9d23c99c731e6061
Fixed whitespace errors.

Signed-off-by: Kavith Thiranga Lokuhewage <rc404mekt@gmail.com>