Fix: Update object-shorthand.md to fix typo.

[B3rry]

What is the purpose of this pull request? (put an "X" next to item)

[X] Documentation update
[ ] Bug fix (template)
[ ] New rule (template)
[ ] Changes an existing rule (template)
[ ] Add autofixing to a rule
[ ] Add a CLI option
[ ] Add something to the core
[ ] Other, please explain:

What changes did you make? (Give an overview)
Added a closing quotation mark to the option definition on line 92.

Is there anything you'd like reviewers to focus on?
No.

[jsf-clabot]

All committers have signed the CLA.

[mention-bot]

@B3rry, thanks for your PR! By analyzing the history of the files in this pull request, we identified @IanVS, @scriptdaemon and @kaicataldo to be potential reviewers.

[eslintbot]

Thanks for the pull request, @B3rry! I took a look to make sure it's ready for merging and found some changes are needed:

• The commit summary needs to begin with a tag (such as Fix: or Update:). Please check out our guide for how to properly format your commit summary and update it on this pull request.

Can you please update the pull request to address these?

(More information can be found in our pull request guide.)

[gyandeeps]

Is your eslint fork super old or something?

[B3rry]

With regards to the failing builds? Nope. Forked ~30 mins ago via the site.

[not-an-aardvark]

It looks like your commit was created off of the year-old 2.13.1 branch, which is why the build is failing. If you rebase onto master, I think the build should pass.

[not-an-aardvark]

Oh actually, the issue is that 2.x is the base branch of this PR for some reason. I think I can update that.

[not-an-aardvark]

Temporarily closing/reopening this PR so that the CI builds restart.