Ruby Loo ad7926365e Minor updates to metrics documentation
This is a follow up to Ic08d4ff78b6fb614b474b956a32eac352a14262a.
It enhances an example, fixes a spelling error, and modifies some
sentences for better readability.

Change-Id: Icfc89edd426ddee6a93be40c5b2f56d9d78fbd0c
2016-08-11 23:09:12 -04:00
..
2015-03-31 16:22:12 -07:00
2016-08-03 11:24:54 -07:00