doc: Documentation issue in 'services/retention/index'

[bbbakke]

Part of the example code in the documentation is given as:

#include <zephyr/device.h>
#include <zephyr/retention/retention.h>

const struct device *retention1 = DEVICE_DT_GET(DT_NODELABEL(retention1));
const struct device *retention2 = DEVICE_DT_GET(DT_NODELABEL(retention2));

and I think it should be:

#include <zephyr/device.h>
#include <zephyr/retention/retention.h>

const struct device *retention0 = DEVICE_DT_GET(DT_NODELABEL(retention0));
const struct device *retention1 = DEVICE_DT_GET(DT_NODELABEL(retention1));

At least this would then match the devicetree example given just before this code snippet.

Environment

• Page: services/retention/index
• Version: main
• SHA-1: 365a6f5

[github-actions]

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[kartben]

Thanks for taking the time to report this @bbbakke !
A pull request fixing this would be most welcome :) please check our contribution guide as you may be tempted to make the PR directly through GitHub UI and that would most likely cause issues with some of our compliance checks then failing.
Thanks again!