Fixes incorrect formatting in array's documentation.

[remexre]

Changes

• [Clone][clone] (only if T: [Copy][copy])

to

• [Clone][clone] (only if T: Copy)

r? @steveklabnik

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @steveklabnik (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

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[steveklabnik]

Awesome, you can even see the fix on GitHub itself, ha! 😄

@bors: r+ rollup

Thank you so much!

[bors]

📌 Commit b9d662a has been approved by steveklabnik