docs: Support Library setup docs fix
docs: Support Library setup docs fix

Fix issues with instructions, including:
b/10808558

Change-Id: I188a021223946b21d12e050819e7257d86e2965f

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