Remove redundant comment in alias.go.tmpl

[jaybxyz]

Remove redundant comment in templates/module/alias.go.tmpl

)TODO: Fill out module types

[jaybxyz]

By the way, for those who are using go version 1.12.x will encounter an issue when make tools because of /... pattern. Reference golang/go#27215

$ go get -u github.com/go-bindata/go-bindata/...
go: finding github.com/go-bindata/go-bindata/... latest
go get github.com/go-bindata/go-bindata/...: no matching versions for query “latest”

[tac0turtle]

woo, nice catch, thank you.

We do mention that go 1.13 is required for this reason.