Nitpicking edits. One grammar and one inversion of sentence intention.

Change-Id: I10706642c8453f5bc18a968b881e8829f27181d3
bug 1170168 - fix for Operations Guide - Ch9 typo

Change-Id: Ic50cac3e6a2f825cbe4b096ce5ef74f2496b19ed
Merge "Nitpicking edits. One grammar and one inversion of sentence intention."
Merge "bug 1170168 - fix for Operations Guide - Ch9 typo"