perf kwork: Fix spelling mistake "Captuer" -> "Capture"

There is a spelling mistake in a pr_debug message. Fix it.
(I didn't see this one in the first spell check scan I ran).

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: kernel-janitors@vger.kernel.org
Link: https://lore.kernel.org/r/20230925055037.18089-1-colin.i.king@gmail.com


Signed-off-by: Namhyung Kim <namhyung@kernel.org>