upstream commit

restore mistakenly deleted description of the
ConnectionAttempts option ok markus@

Upstream-ID: 943002b1b7c470caea3253ba7b7348c359de0348
diff --git a/sftp.1 b/sftp.1
index 5dce807..c218376 100644
--- a/sftp.1
+++ b/sftp.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: sftp.1,v 1.109 2017/05/03 06:32:02 jmc Exp $
+.\" $OpenBSD: sftp.1,v 1.110 2017/05/03 21:49:18 naddy Exp $
 .\"
 .\" Copyright (c) 2001 Damien Miller.  All rights reserved.
 .\"
@@ -199,6 +199,7 @@
 .It CheckHostIP
 .It Ciphers
 .It Compression
+.It ConnectionAttempts
 .It ConnectTimeout
 .It ControlMaster
 .It ControlPath