veyron/tools/mgmt/nodex/acl_impl.go: additional review comments

Code improvements suggested post landing to the ACL setting portion of the
nodex command.

Change-Id: I04cbd807044ea20780d2e4c0f386d8dcb68876b9
2 files changed
tree: 5f95c1e566a361f27858d84d1702cd04d290b6ce
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/