update usage in README
commitb806ac59d240efa76b859a9ef2b8a8ec74eadde8
authorstardiviner <numbchild@gmail.com>
Wed, 3 Jan 2018 07:32:13 +0000 (3 15:32 +0800)
committerstardiviner <numbchild@gmail.com>
Sat, 23 Feb 2019 05:43:45 +0000 (23 13:43 +0800)
tree519a969844b606001be160eef905b4131f20ad04
parenta391396f4cdf30a2f27a4c426b58b44ab3d0f0d0
update usage in README
README.md