[PATCH v10 1/5] rust: retitle "Example" section as "Examples"

[Benno Lossin]

On Sat May 24, 2025 at 10:33 PM CEST, Tamir Duberstein wrote:
> This title is consistent with all other macros' documentation,
> regardless of the number of examples contained in their "Examples"
> sections.
>
> Signed-off-by: Tamir Duberstein <tamird at gmail.com>

Reviewed-by: Benno Lossin <lossin at kernel.org>

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Cheers,
Benno