fix: spacing in iter_any example

[fredmaggiowski]

Hi there, while reading the doc (which is great btw!) I noticed that you use to space code between examples to match . and function names that are being explained.

I think that this line should be changed in order to be properly aligned with the example below.

Thanks

[rust-highfive]

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

Please see the contribution instructions for more information.

[gokhanettin]

I think this is more than a simple spacing problem. I believe #1510 is the way to go. It seems we introduced this problem when updating to 2021 edition. into_iter on arrays now can iterate by values just like it does on vectors. You may also want to see this and this for the whole story.

[marioidival]

supress by #1522