Fix wrong url for v2

Repo not found for `github.com/urfave/cli.v2`
```
→ go get github.com/urfave/cli.v2
go get github.com/urfave/cli.v2: git ls-remote -q origin in $GOPATH/pkg/mod/cache/vcs/f2d73ffea2d87a2720e81700b9dcf7285d8c2e5750a4b4c55dff989e537a7c8e: exit status 128:
        remote: Repository not found.
        fatal: repository 'https://github.com/urfave/cli.v2/' not found
```

Correct path `github.com/urfave/cli/v2`
```
→ go get github.com/urfave/cli/v2
go: finding github.com/urfave/cli/v2 v2.0.0-alpha.2
go: downloading github.com/urfave/cli/v2 v2.0.0-alpha.2
go: extracting github.com/urfave/cli/v2 v2.0.0-alpha.2
```
This commit is contained in:
Evgeniy Kulikov 2019-11-19 10:36:13 +03:00 committed by GitHub
parent 108d39a38e
commit e4fc68c63e
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@ -25,7 +25,7 @@ Usage documentation exists for each major version. Don't know what version you'r
**Warning**: `v2` is in a beta state. **Warning**: `v2` is in a beta state.
``` ```
$ go get github.com/urfave/cli.v2 $ go get github.com/urfave/cli/v2
``` ```
```go ```go