Fix summary for FragmentTransaction.show()
Fix summary for FragmentTransaction.show()

An apparent copy-paste left out a change that should have
been made in the method summary.

Change-Id: I158a30462fadcf617240047960e1b187b8210f6c

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