upstream commit

IdentityAgent for specifying specific agent sockets; ok
 djm@

Upstream-ID: 3e6a15eb89ea0fd406f108826b7dc7dec4fbfac1
diff --git a/ssh.1 b/ssh.1
index 85309ec..9ed5a56 100644
--- a/ssh.1
+++ b/ssh.1
@@ -33,8 +33,8 @@
 .\" (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 1.370 2016/04/15 00:30:19 djm Exp $
-.Dd $Mdocdate: April 15 2016 $
+.\" $OpenBSD: ssh.1,v 1.371 2016/05/04 12:21:53 markus Exp $
+.Dd $Mdocdate: May 4 2016 $
 .Dt SSH 1
 .Os
 .Sh NAME
@@ -501,6 +501,7 @@
 .It HostKeyAlgorithms
 .It HostKeyAlias
 .It HostName
+.It IdentityAgent
 .It IdentityFile
 .It IdentitiesOnly
 .It Include