Is HAproxy in ssh section fail?

[Ahmadhashem86]

ackend ssh
mode tcp
option httpchk GET /config/server/version HTTP/1.0
http-check expect status 200
balance source
timeout connect 10s
timeout server 5m
server gerrit_ssh_01 gerrit-01.mycompany.com:29418 check port 8080 inter 10s fall 3 rise 2
server gerrit-ssh_02 gerrit-02.mycompany.com:29418 check port 8080 inter 10s fall 3 rise 2 backup

shouldn't that be:
ackend ==> backend in the first line
ssh ==> gerrit_ssh_nodes in the first line to indicate the same name in frontend.
the last two lines cannot have the same port as in frontend
server gerrit_ssh_01 gerrit-01.mycompany.com:29418 check port 8080 inter 10s fall 3 rise 2
server gerrit-ssh_02 gerrit-02.mycompany.com:29418 check port 8080 inter 10s fall 3 rise 2 backup

just asking