fix typos in documentation

Change-Id: I8aad7184df1249cd0caaf8ec40b0f7872556670d

doc/source/contributor/code-rules.rst

@@ -332,27 +332,27 @@ include at least the following:
   are executed on for the Python requirements and the tox execution to
   work. This must be copied from the
   ``openstack-ansible-tests`` repository and will be automatically
-  be overriden by our proposal bot should any change happen.
+  be overridden by our proposal bot should any change happen.
 * ``setup.cfg`` and ``setup.py``:
   Information about the repository used when building artifacts.
 * ``run_tests.sh``:
   A script for developers to execute all standard tests on a
   suitable host. This must be copied from the
   ``openstack-ansible-tests`` repository and will be automatically
-  be overriden by our proposal bot should any change happen.
+  be overridden by our proposal bot should any change happen.
 * ``Vagrantfile``:
   A configuration file to allow a developer to easily create a
   test virtual machine using `Vagrant`_. This must automatically execute
   ``run_tests.sh``. This must be copied from the
   ``openstack-ansible-tests`` repository and will be automatically
-  be overriden by our proposal bot should any change happen.
+  be overridden by our proposal bot should any change happen.
 * ``README.rst``, ``LICENSE``, ``CONTRIBUTING.rst``:
   A set of standard files whose content is self-explanatory.
 * ``.gitignore``:
   A standard git configuration file for the repository which should be
   pretty uniform across all the repositories. This must be copied from the
   ``openstack-ansible-tests`` repository and will be automatically
-  be overriden by our proposal bot should any change happen.
+  be overridden by our proposal bot should any change happen.
 * ``.gitreview``:
   A standard file configured for the project to inform the ``git-review``
   plugin where to find the upstream gerrit remote for the repository.

doc/source/reference/configuration/using-overrides.rst

@@ -13,7 +13,7 @@ Every role has a file, ``defaults/main.yml`` which holds the
 usual variables overridable by a deployer, like a regular Ansible
 role. This defaults are the closest possible to OpenStack standards.
 
-They can be overriden at multiple levels.
+They can be overridden at multiple levels.
 
 Group vars and host vars
 ------------------------

releasenotes/notes/specific_kernel_modules_with_group_vars-8d169f564ffd450c.yaml

@@ -1,7 +1,7 @@
 ---
 upgrade:
   - |
-    If you have overriden your
+    If you have overridden your
     ``openstack_host_specific_kernel_modules``, please
     remove its group matching, and move that override
     directly to the appropriate group.

releasenotes/notes/userspace_group_and_host_vars-14f77b5eb518e32d.yaml

@@ -4,7 +4,7 @@ features:
     ``GROUP_VARS_PATH`` with the folders of its choice
     (separated by the colon sign) to define an user
     space group_vars folder. These vars will apply but
-    be (currently) overriden by the OpenStack-Ansible
+    be (currently) overridden by the OpenStack-Ansible
     default group vars, by the set facts, and by the
     user_* variables. If the deployer defines multiple
     paths, the variables found are merged, and
@@ -14,7 +14,7 @@ features:
     ``HOST_VARS_PATH`` with the folders of its choice
     (separated by the colon sign) to define an user
     space host_vars folder. These vars will apply but
-    be (currently) overriden by the OpenStack-Ansible
+    be (currently) overridden by the OpenStack-Ansible
     default host vars, by the set facts, and by the
     user_* variables. If the deployer defines multiple
     paths, the variables found are merged, and

tests/test-vars-overrides.yml

@@ -27,7 +27,7 @@
       assert:
         that:
           - "babar == 'elephant'"
-    - name: Ensuring lxc_hosts_package_state is well overriden
+    - name: Ensuring lxc_hosts_package_state is well overridden
       assert:
         that:
           - "lxc_hosts_package_state == 'present'"
@@ -42,7 +42,7 @@
       assert:
         that:
           - "tintin == 'milou'"
-    - name: Ensuring security_package_state is overriden
+    - name: Ensuring security_package_state is overridden
       assert:
         that:
           - "security_package_state == 'present'"