Remove note on OSS/non-OSS issue (#5474)
Remove note on OSS/non-OSS issue (#5474)

I successfully deployed this example with `now` and `now --public` (I am on premium plan).
Did this before deploy

```sh
$ cp Dockerfile.multistage Dockerfile
```
JeromeFitz/next.js,flybayer/next.js,flybayer/next.js,azukaru/next.js,BlancheXu/test,flybayer/next.js,zeit/next.js,JeromeFitz/next.js,BlancheXu/test,zeit/next.js,azukaru/next.js,azukaru/next.js,BlancheXu/test,JeromeFitz/next.js,flybayer/next.js,JeromeFitz/next.js,zeit/next.js,azukaru/next.js