Fix typos in comments

Bug: N/A
Test: N/A
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:a6187c1b7ad377155d949ec9e40b78c0413bc88b)
Merged-In: I8ae280dd245179a7e51114afd8df9619556d1031
Change-Id: I8ae280dd245179a7e51114afd8df9619556d1031
5 files changed