diff --git a/ChangeLog b/ChangeLog
index 29f4b599a..94e3f6e5a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,9 @@
      with the -b flag;
      based on a diff from john l. scarfone;
      ok djm
+   - stevesk@cvs.openbsd.org 2005/12/31 01:38:45
+     [ssh.1]
+     document -MM; ok djm@
 
 20051229
  - (tim) [buildpkg.sh.in] grep for $SSHDUID instead of $SSHDGID on /etc/passwd
@@ -3568,4 +3571,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.4055 2005/12/31 05:22:55 djm Exp $
+$Id: ChangeLog,v 1.4056 2005/12/31 05:23:15 djm Exp $
diff --git a/ssh.1 b/ssh.1
index 71baf45f5..5ce1cfe70 100644
--- a/ssh.1
+++ b/ssh.1
@@ -34,7 +34,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ssh.1,v 1.230 2005/12/23 23:46:23 jmc Exp $
+.\" $OpenBSD: ssh.1,v 1.231 2005/12/31 01:38:45 stevesk Exp $
 .Dd September 25, 1999
 .Dt SSH 1
 .Os
@@ -369,6 +369,13 @@ Places the
 client into
 .Dq master
 mode for connection sharing.
+Multiple
+.Fl M
+options places
+.Nm
+into
+.Dq master
+mode with confirmation required before slave connections are accepted.
 Refer to the description of
 .Cm ControlMaster
 in