docs: remote: Replace broken link to article about 'ssh-agent'

The documentation about remote access to libvirt was pointing to a blog
post about usage of the 'ssh-agent' to avoid being asked for passwords.

The blog/host is now unfortunately defunct thus the link is dead.

Replace the link by the official man page of the 'ssh-agent' program.

This convenietnly removes the last non-'https' link on our web.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/docs/remote.rst b/docs/remote.rst
index ab11405d5607cba28c08010a39d3ee28600f6d83..8fb7f1e2adedc54e22383c797f03ce3209cf4b2b 100644 (file)
--- a/docs/remote.rst
+++ b/docs/remote.rst
@@ -57,7 +57,7 @@ Remote libvirt supports a range of transports:
    shell) <https://www.openssh.com/>`__ connection. Requires `Netcat
    (nc) <https://en.wikipedia.org/wiki/Netcat>`__ installed and libvirtd should be
    running on the remote machine. You should use some sort of ssh key management
-   (eg. `ssh-agent <http://mah.everybody.org/docs/ssh>`__) otherwise programs
+   (eg. `ssh-agent <https://man.openbsd.org/ssh-agent>`__) otherwise programs
    which use this transport will stop to ask for a password.
 ``ext``
    Any external program which can make a connection to the remote machine by