the content of the msg in the file "/ironic/api/controllers/v1/types.py" is incorrect

[gaoxiaoyong]

I'm checking the source of the Ironic.
when I checked the following file：
https://github.com/openstack/ironic/blob/master/ironic/api/controllers/v1/types.py

I find that the content of the L265 is following：
===method name is validate===
L265 msg = _("'add' and 'replace' operations needs value")

Because 'add' and 'replace' are two operations, the verb of the "needs" should be "need".
So, the correct content is following：
===method name is validate===
L265 msg = _("'add' and 'replace' operations need value")

End user can see this content, I suggest this issue should be revised.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/217007

[venkatamahesh (venkatamaheshkotha)]

Hi gaoxiaoyong,

there is another spelling mistake in that file.

def mandatory_attrs():
        """Retruns a list of mandatory attributes.

retruns ==> returns

Thanks
mahesh

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/217007
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=e31daa1e681d3957c8c499dd3406f6bebae7d94d
Submitter: Jenkins
Branch: master

commit e31daa1e681d3957c8c499dd3406f6bebae7d94d
Author: gaoxiaoyong <email address hidden>
Date: Thu Aug 27 03:15:22 2015 +0000

    Fix minor spelling/grammar errors

    Revise "needs value" to "need a value" in "/ironic/api/controllers/v1/types.py"

    Closes-Bug: #1488776
    Change-Id: I3dd1db0bf5c02b6a8d824aca5016057180306340