Battery saver: Add period to last sentence of disclosure.
Battery saver: Add period to last sentence of disclosure.

Bug:17166240
Change-Id: I254bc3e396a0d072c379f9b6305ac7c0ef132f6a

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base