git: 3e1af044c9b3 - main - cam(3): Add a manual page cross reference

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=3e1af044c9b33109b48bcca1c8c27bbe91836d37

commit 3e1af044c9b33109b48bcca1c8c27bbe91836d37
Author:     Tom Hukins <tom@FreeBSD.org>
AuthorDate: 2023-06-02 02:41:27 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-06-02 02:41:31 +0000

    cam(3): Add a manual page cross reference
    
    Reviewed by: imp
    Pull Request: https://github.com/freebsd/freebsd-src/pull/702
---
 lib/libcam/cam.3 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/libcam/cam.3 b/lib/libcam/cam.3
index 5e8eb61698c4..b8ed66c4dcb5 100644
--- a/lib/libcam/cam.3
+++ b/lib/libcam/cam.3
@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 23, 2020
+.Dd March 27, 2023
 .Dt CAM 3
 .Os
 .Sh NAME
@@ -121,7 +121,8 @@
 .Fc
 .Sh DESCRIPTION
 The CAM library consists of a number of functions designed to aid in
-programming with the CAM subsystem.
+programming with the CAM subsystem described in
+.Xr cam 4 .
 This man page covers the basic set of
 library functions.
 More functions are documented in the man pages listed