remove(useless) an extra level of indentation in the test_calc_ipv4_subnet_not_on_boundary test
remove(useless) an extra level of indentation in the test_calc_ipv4_subnet_not_on_boundary test

Signed-off-by: dave bl <0352a8acc949c7df21fec16e566ba9a74e797a97@d1b.org>

ioerror/blockfinder,d1b/blockfinder,Starefossen/docker-blockfinder,Starefossen/docker-blockfinder,d1b/blockfinder,ioerror/blockfinder