Docs: Errata for Android 9 CDD.

- Fixed Section 9.10 by removing C-2-1 due to the introduction of C-0-2
- Fixed typos in other sections

Bug: 112010610

Test: ./cdd_gen.sh --version 9 --branch pie-dev
Change-Id: Ie4003beb20425a7fc83cf68ea23772aca389b85b
23 files changed