veyron/lib/testutil/security: adding a package comment

Change-Id: Ie3b4a0d19edc8e3abaaf2f55677a0e7699ae8960
1 file changed
tree: 4604e4f8b4aad2343c4984a3a473a55b58a973da
  1. examples/
  2. lib/
  3. runtimes/
  4. security/
  5. services/
  6. tools/