docs: typo in temporary_cstring_as_ptr: s/point/&s

[ErichDonGubler]

changelog: none

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @flip1995 (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 Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed.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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[flip1995]

Thanks!

@bors r+

[bors]

📌 Commit 48a1425 has been approved by flip1995

[bors]

⌛ Testing commit 48a1425 with merge 8ecc0fc...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: flip1995
Pushing 8ecc0fc to master...