Documentation config missmatch

Documentation states:

```
service:
name: service-name
config:
accountId: ${env:CLOUDFLARE_ACCOUNT_ID}
zoneId: ${env:CLOUDFLARE_ZONE_ID}
```

but `serverless create --template cloudflare-workers` generates:

```
service: projects

frameworkVersion: '2'

provider:
name: cloudflare
config:
accountId: CLOUDFLARE_ACCOUNT_ID
zoneId: CLOUDFLARE_ZONE_ID
```

Where is the config supposed to go?