[PATCH v2] docs: packaging: fix brackets

[Manuel Ebner <manuelebner@mailbox.org>]

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

Fixes: a9ad2a8dfb43 ("lib: packing: document recently added APIs")
Signed-off-by: Manuel Ebner <manuelebner@mailbox.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
[v2]
 add Fixes tag.
 add Reviewed-by.
[v1]
 https://lore.kernel.org/all/20260709121427.391749-2-manuelebner@mailbox.org/
---
 Documentation/core-api/packing.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/core-api/packing.rst b/Documentation/core-api/packing.rst
index f68f1e08fef9..cff1a262efce 100644
--- a/Documentation/core-api/packing.rst
+++ b/Documentation/core-api/packing.rst
@@ -330,7 +330,7 @@ Here is an example of how to use the fields APIs:
 
    void unpack_your_data(const packed_buf_t *buf, struct data *unpacked)
    {
-           BUILD_BUG_ON(sizeof(*buf) != SIZE;
+           BUILD_BUG_ON(sizeof(*buf) != SIZE);
 
            unpack_fields(buf, sizeof(*buf), unpacked, fields,
                          QUIRK_LITTLE_ENDIAN);
@@ -338,7 +338,7 @@ Here is an example of how to use the fields APIs:
 
    void pack_your_data(const struct data *unpacked, packed_buf_t *buf)
    {
-           BUILD_BUG_ON(sizeof(*buf) != SIZE;
+           BUILD_BUG_ON(sizeof(*buf) != SIZE);
 
            pack_fields(buf, sizeof(*buf), unpacked, fields,
                        QUIRK_LITTLE_ENDIAN);
-- 
2.54.0