Trivial: Fix some typos in comments and docstring

Change-Id: I2b0f76c7458f79e23708c8dd9455239c71cc2f5a

devstack/lib/ironic

@@ -66,7 +66,7 @@ IRONIC_HW_ARCH=${IRONIC_HW_ARCH:-x86_64}
 # The file is composed of multiple lines, each line includes fields
 # separated by white space, in the format:
 #
-# <BMC address> <MAC address> <BMC username> <BMC password> [<driver specfic fields>]
+# <BMC address> <MAC address> <BMC username> <BMC password> [<driver specific fields>]
 #
 # For example:
 #

doc/source/deploy/api-audit-support.rst

@@ -17,7 +17,7 @@ Enabling API Audit Logging
 ==========================
 
 Audit middleware is available as part of `keystonemiddleware` (>= 1.6) library.
-For infomation regarding how audit middleware functions refer `here.
+For information regarding how audit middleware functions refer `here.
 <http://docs.openstack.org/developer/keystonemiddleware/audit.html>`_
 
 Auditing can be enabled for the Bare Metal service by making the following changes

doc/source/deploy/metrics.rst

@@ -45,7 +45,7 @@ Enabling metrics in ironic-python-agent
 ---------------------------------------
 
 The ironic-python-agent process receives its configuration in the response from
-the inital lookup request to the ironic-api service. This means to configure
+the initial lookup request to the ironic-api service. This means to configure
 ironic-python-agent to emit metrics, you must enable the agent metrics backend
 in your ironic configuration file on all ironic-conductor hosts::
 

doc/source/drivers/oneview.rst

@@ -127,7 +127,7 @@ Configuring and enabling the driver
 .. note::
    An operator can set the ``periodic_check_interval`` option in the [oneview]
    section to set the interval between running the periodic check. The default
-   value is 300 seconds (5 minutes). A lower value will reduce the likelyhood
+   value is 300 seconds (5 minutes). A lower value will reduce the likelihood
    of races between ironic and OneView at the cost of being more resource
    intensive.
 
@@ -183,7 +183,7 @@ Configuring and enabling the driver
 .. note::
    An operator can set the ``periodic_check_interval`` option in the [oneview]
    section to set the interval between running the periodic check. The default
-   value is 300 seconds (5 minutes). A lower value will reduce the likelyhood
+   value is 300 seconds (5 minutes). A lower value will reduce the likelihood
    of races between ironic and OneView at the cost of being more resource
    intensive.
 

ironic/api/controllers/v1/node.py

@@ -142,7 +142,7 @@ def hide_fields_in_newer_versions(obj):
 
 
 def update_state_in_older_versions(obj):
-    """Change provision state names for API backwards compatability.
+    """Change provision state names for API backwards compatibility.
 
     :param obj: The object being returned to the API client that is
                 to be updated by this method.

ironic/drivers/modules/drac/raid.py

@@ -643,7 +643,7 @@ def _commit_to_controllers(node, controllers):
             job_id = commit_config(node, raid_controller=controller,
                                    reboot=False)
 
-        LOG.info(_LI('Change has been commited to RAID controller '
+        LOG.info(_LI('Change has been committed to RAID controller '
                      '%(controller)s on node %(node)s. '
                      'DRAC job id: %(job_id)s'),
                  {'controller': controller, 'node': node.uuid,

ironic/tests/unit/common/test_images.py

@@ -744,7 +744,7 @@ class FsImageTestCase(base.TestCase):
             'ctx', 'kernel-uuid', 'tmpdir/kernel-uuid')
         fetch_images_mock.assert_any_call(
             'ctx', 'ramdisk-uuid', 'tmpdir/ramdisk-uuid')
-        # Note (NobodyCam): the orginal assert asserted that fetch_images
+        # Note (NobodyCam): the original assert asserted that fetch_images
         #                   was not called with parameters, this did not
         #                   work, So I instead assert that there were only
         #                   Two calls to the mock validating the above