travis: fix notification email config (#864)

Summary:
In #339, we attempted to configure Travis to email us on build failure.
But we misread [the docs]: the emails need to be preceded by a hyphen.

[the docs]: https://docs.travis-ci.com/user/notifications#configuring-email-notifications

This is understandable because the Travis documentation renders the
critical hyphen with `#999` against a background of `#f5f2f0` at 12px,
which has a contrast ratio of only 2.55, failing WCAG 2.0 categorically.

Test Plan:
Fingers crossed.

wchargin-branch: travis-email-config
This commit is contained in:
William Chargin 2018-09-19 17:07:15 -07:00 committed by GitHub
parent 8b22c1edd5
commit 678962ba7a
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@ -5,6 +5,6 @@ script: yarn test
notifications: notifications:
email: email:
recipients: recipients:
wchargin+travis-sourcecred@gmail.com - wchargin+travis-sourcecred@gmail.com
decentralion+travis-sourcecred@dandelion.io - decentralion+travis-sourcecred@dandelion.io
on_failure: always on_failure: always