##### SUMMARY
The documentation of the module *user* / parameter *shell* states:

https://github.com/ansible/ansible/blob/8edad83ae029d7838a6d6347576d2ddbcce12ad0/lib/ansible/modules/system/user.py#L79

But there are no (shell specific) notes.
##### ISSUE TYPE
- Documentation Report

##### COMPONENT NAME
user / docs

##### ANSIBLE VERSION
devel branch

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### ADDITIONAL INFORMATION
Either remove the sentence or provide some information in the notes section.

"""
    This is a DragonFlyBSD User manipulation class - it inherits the
    FreeBsdUser class behaviors, such as using the pw command to
    manipulate the user database, followed by the chpass command
    to change the password.
    """
    platform = 'DragonFly'
class OpenBSDUser(User):
    """
    This is a OpenBSD User manipulation class.
    Main differences are that OpenBSD:-
     - has no concept of "system" account.
     - has no force delete user
    This overrides the following methods from the generic class:-
      - create_user()
      - remove_user()
      - modify_user()
    """
    platform = 'OpenBSD'
    distribution = None
    SHADOWFILE = '/etc/master.passwd'
    def create_user(self):