scoutfs f.000000.r.200d94 error: Unknown or malformed option, "server_address=192.168.31.220"
Should be server_addr, fix it.
Cc: Zach Brown <zab@versity.com>
Fixes: 10c32("scoutfs: update README.md for server_addr")
Signed-off-by: Wang Shilong <wangshilong1991@gmail.com>