tree 082a6ffb13df7b7e2bbc9b9632f4649fb0027a73
parent f64664dcf5ec1fa223eca8e408c89e2865b8ae12
author Fu <fu_gangqiang@qq.com> 1508962927 +0800
committer Carl Lerche <me@carllerche.com> 1508962927 -0700

fix doc (#750)