An in-range update of highland is breaking the build 🚨

## The dependency [highland](https://github.com/caolan/highland) was updated from `2.13.4` to `2.13.5`.

🚨 [View failing branch](https://github.com/aethant/merino/compare/master...aethant:greenkeeper%2Fhighland-2.13.5).

This version is **covered** by your **current version range** and after updating it in your project **the build failed**.

highland is a direct dependency of this project, and **it is very likely causing it to break**. If other packages depend on yours, this update is probably also breaking those in turn.

Status Details

- ❌ **continuous-integration/travis-ci/push:** The Travis CI build could not complete due to an error ([Details](https://travis-ci.org/aethant/merino/builds/565744386?utm_source=github_status&utm_medium=notification)).

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Commits

The new version differs by 2 commits.

• 18c14bb Release 2.13.5


• 4e63a26 Fixes typo in fork and observe documentation.

See the full diff

FAQ and help

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Your [Greenkeeper](https://greenkeeper.io) Bot :palm_tree: