Takashi Natsume 2e299a6e72 doc: Fix term mismatch warnings in glossary
The term role has became case sensitive since sphinx 3.0.1.
It causes the following warnings and makes a check job fail.

  WARNING: term not in glossary: availability zone

This patch fixes the issue.

Change-Id: I1f993b503ef769da0950afa206d6ac4a54f903b4
Closes-Bug: #1872260
2020-04-12 13:06:49 +09:00
..
2019-12-23 14:20:28 +00:00
2019-12-23 14:20:28 +00:00