Fix up trivial License Header mismatches

Newer Hacking version from git have a check for
Apache2 license at the beginning of source files. A
couple of the files here had trivial mismatches, so
fix them up accordingly.

Change-Id: I35df87b464b31ae3502a5a028a5c67e6c8af8fd2
Merge "Fix up trivial License Header mismatches"