##### 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.

else:
                        cmd.append('-e')
                        cmd.append(time.strftime(self.DATE_FORMAT, self.expires))
        
        if self.password_lock and not info[1].startswith('!'):
            cmd.append('-L')
        elif self.password_lock is False and info[1].startswith('!'):
            
            cmd.append('-U')
        if self.update_password == 'always' and self.password is not None and info[1] != self.password:
            cmd.append('-p')
            cmd.append(self.password)
        (rc, err, out) = (None, '', '')
        
        if len(cmd) > 1:
            cmd.append(self.name)
            (rc, err, out) = self.execute_command(cmd)
        if not self.local or not (rc is None or rc == 0):
            return (rc, err, out)
        if lexpires is not None:
            (rc, _err, _out) = self.execute_command([lchage_cmd, '-E', to_native(lexpires), self.name])
            out += _out
            err += _err
            if rc != 0:
                return (rc, out, err)
        if len(lgroupmod_add) == 0 and len(lgroupmod_del) == 0:
            return (rc, err, out)
        for add_group in lgroupmod_add:
            (rc, _err, _out) = self.execute_command([lgroupmod_cmd, '-M', self.name, add_group])
            out += _out