go: github.com/unknwon/com@v1.0.1 used for two different module paths (github.com/Unknwon/com and github.com/unknwon/com)

在更新gomod时候，

replace github.com/Unknwon/com => github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e

不要是用v1.0