Cannot mount Azure storage

According to README-azure.md I should run something like:

```
/geesefs-linux-amd64 -f --debug wasb://geesetest@youraccount.blob.core.windows.net /mnt/test
```

But this produces
```
2025/08/29 18:35:42.871292 main.FATAL Mounting file system: Unable to access 'wasb': bucket wasb does not exist
```

It seems something is going wrong with parsing the parameters, or the instructions are outdated.