"List images" had been taken by the v1 API, but now that its
api reference has been removed, that's no longer a problem.
Can also remove the superfluous "an"s that were used in the
v2 titles to prevent sphinx conflicts.
Co-authored-by: Ha Van Tu <tuhv@vn.fujitsu.com>
Co-authored-by: Brian Rosmaita <rosmaita.fossdev@gmail.com>
Change-Id: I2c1ce3f5c1279a93a08855c554e156c4fc115f61
Closes-Bug: #1615899
71a3ac6235