fix style in units module
fix style in units module


Former-commit-id: 9169967025ddfbc61b4e31857644f1f9753ed544 [formerly ee919d18784db196bb38535c269896930cdd874d]
Former-commit-id: 5c58c8f7cd8551a96000b6f2798fa4e68aa0ade0
simomarsili/elss