Error when using `--repo`option

I have this error when trying to do `swiftplate -r ./swiftplate`:

```
🚀 Starting to generate project Test...
👉 Removing any previous temporary folder...
✅ Done
👉 Making temporary folder (Test/swiftplate_temp)...
✅ Done
👉 Making a local clone of the SwiftPlate repo...
✅ Done
👉 Copying template folder...
An error was encountered 🙁
Error: Error Domain=NSCocoaErrorDomain Code=260 "The folder “Template” doesn’t exist." UserInfo={NSFilePath=Test/swiftplate_temp/SwiftPlate/Template, NSUserStringVariant=(
Folder
), NSUnderlyingError=0x7f926940afa0 {Error Domain=NSOSStatusErrorDomain Code=-43 "fnfErr: File not found"}}
```

Maybe I'm missing something ? 🤔
It work well without the option -r