Fix documentation builds.

library/cloud/rax_cdb_database

@@ -15,12 +15,12 @@
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 
 DOCUMENTATION = '''
----
 module: rax_cdb_database
-short_description: create / delete a database in the Cloud Databases
+short_description: 'create / delete a database in the Cloud Databases'
 description:
   - create / delete a database in the Cloud Databases.
-version_added: "1.88888888ns:
+version_added: "1.8"
+options:
   api_key:
     description:
       - Rackspace API key (overrides I(credentials))
@@ -61,7 +61,8 @@ version_added: "1.88888888ns:
       - Indicate desired state of the resource
     choices: ['present', 'absent']
     default: present
-requirements: [ "pyrax" ]
+requirements: 
+   - "pyrax"
 author: Simon JAILLET
 notes:
   - The following environment variables can be used, C(RAX_USERNAME),

library/files/unarchive

@@ -39,8 +39,7 @@ options:
     default: null
   copy:
     description:
-      - If set to yes/true (default), the file is copied from the 'master' to the target machine,
-      if set to no/false, the plugin will look for src archive at the target machine.
+      - "if true, the file is copied from the 'master' to the target machine, otherwise, the plugin will look for src archive at the target machine."
     required: false
     choices: [ "yes", "no" ]
     default: "yes"

library/system/getent

@@ -44,8 +44,7 @@ options:
         required: False
         default: None
         description:
-            - character used to override the split the database values into lists/arrays,
-              i.e ':' or '\t'. Otherwise split tries to be 'smart' depending on DB.
+            - "character used to split the database values into lists/arrays such as ':' or '\t', otherwise  it will try to pick one depending on the database"
     fail_key:
         required: False
         default: True