PHPDoc correction for wp-admin/includes/class-wp-upgrader.php

[JeffMatson]

While looking for a hook, I noticed this correction in the docblocks. Simply changed to reflect the correct array key when using the Plugin_Upgrader child class.

[swissspidy]

Hey there, thanks for taking your time to create this ticket!

It may be confusing, but $packages isn't always a list of plugins. Depending on the context (i.e. the $this parameter), it might be a list of theme or core packages to update. Plugin_Upgrader isn't the only upgrader class, there's also Theme_Upgrader and Core_Upgrade.

I think the current DocBlock makes that clear, so I'm closing this ticket.

If you feel the documentation should be improved to better highlight the different contexts, feel free to reopen this ticket.

[SergeyBiryukov]

Follow-up: [37412] / #36618, [37550] / #32246.