Doc update: typos in code snippets.
Doc update: typos in code snippets.

"Bug: 8475026"

Change-Id: If516a2a6c6416f1fb10c0d4f0c94bd5e849e0cc9

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