Fixed name of the function to match design docs.

This is called there as Root Client Authorization Token (RCAT).

Change-Id: I906a6d887506369d3deb028636e2b630ef325b81
Reviewed-on: https://weave-review.googlesource.com/1884
Reviewed-by: Alex Vakulenko <avakulenko@google.com>
4 files changed