docs: packing: fix brackets

Add two ')' to nested functions in code block.

Fixes: a9ad2a8dfb ("lib: packing: document recently added APIs")
Signed-off-by: Manuel Ebner <manuelebner@mailbox.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260710060346.417669-2-manuelebner@mailbox.org>
This commit is contained in:
Manuel Ebner 2026-07-10 08:03:46 +02:00 • committed by Jonathan Corbet
commit 8ff722efae