after installation nova on my compute server i got this error

systemctl start libvirtd.service openstack-nova-compute.service

-- Logs begin at Sat 2015-07-25 18:07:08 PDT, end at Sat 2015-07-25 18:17:20 PDT. --
Jul 25 18:17:19 compute nova-compute[11869]: oslo.config.cfg.ConfigFileParseError: Failed to parse      /etc/nova/nova.conf: at /etc/nova/nova.conf:80, Section must be start
Jul 25 18:17:19 compute systemd[1]: openstack-nova-compute.service: main process exited, code=exited, status=1/FAILURE
Jul 25 18:17:19 compute systemd[1]: Failed to start OpenStack Nova Compute Server.
-- Subject: Unit openstack-nova-compute.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
 -- Unit openstack-nova-compute.service has failed.
 --
 -- The result is failed.

nova.conf

(standard input):rabbit_host=controller
(standard input):rabbit_password=passw0rd
(standard input):rpc_backend=rabbit
(standard input):my_ip=192.168.75.61
(standard input):auth_strategy=keystone
(standard input):verbose=true
(standard input):novncproxy_base_url=http://controller:6080/vnc_auto.html
(standard input):vncserver_listen=0.0.0.0
(standard input):vncserver_proxyclient_address=192.168.75.61
(standard input):vnc_enabled=true
(standard input):[baremetal]
(standard input):[cells]
(standard input):[cinder]
(standard input):[conductor]
(standard input):[ephemeral_storage_encryption]
(standard input):[glance]
(standard input):host=controller
(standard input):[hyperv]
(standard input):[image_file_url]
(standard input):[ironic]
(standard input):[keymgr]
 (standard input):[keystone_authtoken]
(standard input):auth_uri=http://controller:5000/v2.0
(standard input):identity_uri=http://controller:35357
(standard input):admin_tenant_name=service
(standard input):admin_user=nova
(standard input):admin_password=nova
(standard input):[libvirt]
(standard input):[matchmaker_redis]
(standard input):[matchmaker_ring]
(standard input):[metrics]
(standard input):[neutron]
(standard input):[osapi_v3]
(standard input):[rdp]
(standard input):[serial_console]
(standard input):[spice]
(standard input):[ssl]
(standard input):[trusted_computing]
(standard input):[upgrade_levels]
(standard input):[vmware]
(standard input):[xenserver]
(standard input):[zookeeper]

I also found this error

ABRT has detected 1 problem(s). For more info run: abrt-cli list --since 1437872994
[root@compute ~]# ABRT has detected 1 problem(s). For more info run: abrt-cli list --since 1437872994
-bash: syntax error near unexpected token `('
[root@compute ~]# abrt-cli list --since 1437872994
id 9ac4dd9d48dfa62f887b0f40b12a9596c8ae3244
reason: cfg.py:1307:_parse_file:ConfigFileParseError: Failed to parse /etc/nova/nova.conf: at              /nova/nova.conf:80, Section must be started before assignment: None
time:Sat 25 Jul 2015 05:29:05 PM PDT
cmdline:        /usr/bin/python /usr/bin/nova-compute
package:        openstack-nova-compute-2014.2.2-1.el7
uid:            162 (nova)
count:          11
Directory:      /var/spool/abrt/Python-2015-07-25-17:29:05-5373

and i couldn't find -bash: syntax error near unexpected token `('

any idea ?