From f7a217060608b5fa9e7c59724a617b7241a3ee3b Mon Sep 17 00:00:00 2001
From: Mitchell Horne <mhorne@FreeBSD.org>
Date: Mon, 26 Jun 2023 14:08:56 -0300
Subject: [PATCH] pmc_events.h: update top-level comment

It points to non-existent documentation. The wiki page still contains a
useful overview, so keep this link.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
---
 sys/dev/hwpmc/pmc_events.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/sys/dev/hwpmc/pmc_events.h b/sys/dev/hwpmc/pmc_events.h
index 5cffe769175..d64b599dace 100644
--- a/sys/dev/hwpmc/pmc_events.h
+++ b/sys/dev/hwpmc/pmc_events.h
@@ -32,14 +32,12 @@
 #define	_DEV_HWPMC_PMC_EVENTS_H_
 
 /*
- * Note: Documentation on adding events can be found both in
- * the source tree at src/share/doc/papers/hwpmc/hwpmc.ms
- * as well as on-line at:
+ * Note: Documentation on adding events can be found online at:
  *
  * https://wiki.freebsd.org/PmcTools/PmcHardwareHowTo
  *
- * Please refer to those resources before you attempt to modify
- * this file or the hwpmc driver/subsystem.
+ * Please refer to this resource before you attempt to modify this file or the
+ * hwpmc driver/subsystem.
  */
 
 /* * PMC event codes.