git: 918505d0a084 - main - hwpmc: Correct sysctl description.

The branch main has been updated by mav:

URL: https://cgit.FreeBSD.org/src/commit/?id=918505d0a084d18ad8e440c12c24b58231b33626

commit 918505d0a084d18ad8e440c12c24b58231b33626
Author:     Alexander Motin <mav@FreeBSD.org>
AuthorDate: 2022-06-15 15:37:26 +0000
Commit:     Alexander Motin <mav@FreeBSD.org>
CommitDate: 2022-06-15 15:48:38 +0000

    hwpmc: Correct sysctl description.
    
    MFC after:      2 weeks
---
 sys/dev/hwpmc/hwpmc_mod.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/hwpmc/hwpmc_mod.c b/sys/dev/hwpmc/hwpmc_mod.c
index 21987c310b94..50b4f3bc9d3b 100644
--- a/sys/dev/hwpmc/hwpmc_mod.c
+++ b/sys/dev/hwpmc/hwpmc_mod.c
@@ -292,7 +292,7 @@ SYSCTL_COUNTER_U64(_kern_hwpmc_stats, OID_AUTO, buffer_requests, CTLFLAG_RW,
 SYSCTL_COUNTER_U64(_kern_hwpmc_stats, OID_AUTO, buffer_requests_failed, CTLFLAG_RW,
 				   &pmc_stats.pm_buffer_requests_failed, "# of buffer requests which failed");
 SYSCTL_COUNTER_U64(_kern_hwpmc_stats, OID_AUTO, log_sweeps, CTLFLAG_RW,
-				   &pmc_stats.pm_log_sweeps, "# of ?");
+				   &pmc_stats.pm_log_sweeps, "# of times samples were processed");
 SYSCTL_COUNTER_U64(_kern_hwpmc_stats, OID_AUTO, merges, CTLFLAG_RW,
 				   &pmc_stats.pm_merges, "# of times kernel stack was found for user trace");
 SYSCTL_COUNTER_U64(_kern_hwpmc_stats, OID_AUTO, overwrites, CTLFLAG_RW,