veyron/lib/cmdline: Follow-up from change 5131.

I forgot to commit my local changes before "git veyron review",
so here are some minor updates.

Change-Id: Ie9753814279145f829386dc06266f7d484aea645
3 files changed
tree: 4c10ea5c9a6eea77729bdc90a2fd0d853bbe3e5d
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/