docs: Fixed closing tag typo in app links training.
docs: Fixed closing tag typo in app links training.

Change-Id: I08ababda4121205559e6443013cd222b7e4615f0

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