documentation: networking: devlink: Fix a typo in devlink-trap.rst

Fix a typo in the documentation: "errorrs" -> "errors".

Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250513092451.22387-1-alperyasinak1@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>