docs: Fix typo fale -> false
docs: Fix typo fale -> false

bug: https://code.google.com/p/android/issues/detail?id=28343&q=typo&sort=opened&colspec=ID%20Status%20Owner%20Summary%20Reporter%20Opened%20Modified%20Closed
Change-Id: I4bfca31f981e1a02883086fb4480a91776c629e7

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