### Purpose

Describe the purpose of this change. If there is an existing issue that is
resolved by this pull request, ensure that the commit subject is on the form
`Some short description (fixes #1234)` where 1234 is the issue number.

### Testing

Describe what testing has been done, and how the reviewer can test the change
if new tests are not included.

### Screenshots

If this is a GUI change, include screenshots of the change. If not, please
feel free to just delete this section.

### Authorship

Every author of a code contribution (Go, Javascript, HTML, CSS etc, with the
possible exception of minor typo corrections and similar) is recorded in the
AUTHORS and NICKS files and the in-GUI credits. If this is your first
contribution, a maintainer will add you properly before accepting the
contribution. You need not do so yourself or worry about the fact that the
"authors" automated test fails. However, if your name (such as you want it
presented in the credits) is not visible on your Github profile or in your
commit messages, please assist by providing it here.
