[hbase12] fix README instructions for skipping WAL (#1324)
[hbase12] fix README instructions for skipping WAL (#1324)

Fixes #1212


we can't use '-p durability=false' to disable durability. Instead it worked when I used '-p durability=SKIP_WAL'.
brianfrankcooper/YCSB,brianfrankcooper/YCSB,brianfrankcooper/YCSB,brianfrankcooper/YCSB