Merge "Minor language changes for enrollment flow." into sc-dev am: 18c58e9c11 am: 0f15895bdf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15029786

Change-Id: Ie030ce79a5886a7122b41cb74280d2d7ece99f05