Clarifying meaning of items param in javadoc per feedback

Bug: 148402958
Change-Id: Ic021f6fc37e7fce8e9b052d7434d0dc1569724ea
Merged-In: Ic021f6fc37e7fce8e9b052d7434d0dc1569724ea
(cherry picked from commit fa1062ac43b4f5c656e4290f153de11f5a6cd092)
1 file changed