Subject: [quicwg/base-drafts] 1c94b9: Use brackets for empty arrays

From: Martin Thomson <[email-masked]>
Date: Wed, 30 Sep 2020 17:03:53 -0700

Branch: refs/heads/array-brackets
  Home:   https://github.com/quicwg/base-drafts
  Commit: 1c94b969c784995640c69b9431fcc1fb71a9a745
      https://github.com/quicwg/base-drafts/commit/1c94b969c784995640c69b9431fcc1fb71a9a745
  Author: Martin Thomson <[email-masked]>
  Date:   2020-10-01 (Thu, 01 Oct 2020)

  Changed paths:
    M draft-ietf-quic-recovery.md

  Log Message:
  -----------
  Use brackets for empty arrays

The curlies were fine, but we use brackets already for:

```
for pn_space in [ Initial, Handshake, ApplicationData ]:
```

So this is arguably more consistent.