[PATCH] doc: elaborate on per test suite configuration dts docs

[Dean Marx]

On Fri, May 16, 2025 at 4:26 PM Nicholas Pratte <npratte at iol.unh.edu> wrote:
>
> Introduce some additional documentation explaing the per test suite
> configuration component of DTS as the current dts documentation does
> not provide a quick access reference guide or explanation.
>
> Signed-off-by: Nicholas Pratte <npratte at iol.unh.edu>

explaining is misspelled in the commit message

<snip>
> +   Test suites may also be configured individually using a provided configuration file,
> +   provided at the command line, for custom configuration. The configuration file is a simple
> +   mapping of test suite names to their corresponding configurations.

This part is a little odd, the words configured/configuration and
provided are used a lot. Maybe something like this would be better:
"Test suites may also be configured individually using a file provided
at the command line. This file is a simple mapping of test suite names
to their corresponding configurations."

Reviewed-by: Dean Marx <dmarx at iol.unh.edu>