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##### SUMMARY
<!--- Explain the problem briefly below, add suggestions to wording or structure -->
In the user module, in the docs for the password field, there is a link to instructions on how to create a password hash for the module to consume. Said link is broken, and gives a 404.


Cf. [the corresponding line in the user module](https://github.com/ansible/ansible/blob/2b0cd2c13f2021f839600d601f75dea2c0343ed1/lib/ansible/modules/user.py#L92)


> HINT: Did you know the documentation has an "Edit on GitHub" link on every page ?

this one doesn't, or i just could not find it : /

##### ISSUE TYPE
- Documentation Report

##### COMPONENT NAME
<!--- Write the short name of the rst file, module, plugin, task or feature below, use your best guess if unsure -->
user module
##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
latest
```

self.module.fail_json(msg='Cannot user "%s" to hidden user list.' % self.name, err=err, out=out, rc=rc)
                return 0
        else:
            if self.name in hidden_users:
                del (hidden_users[hidden_users.index(self.name)])
                cmd = ['defaults', 'write', plist_file, 'HiddenUsersList', '-array'] + hidden_users
                (rc, out, err) = self.execute_command(cmd)
                if rc != 0:
                    self.module.fail_json(msg='Cannot remove user "%s" from hidden user list.' % self.name, err=err, out=out, rc=rc)
                return 0
    def user_exists(self):
        '''Check is SELF.NAME is a known user on the system.'''
        cmd = self._get_dscl()
        cmd += ['-list', '/Users/%s' % self.name]
        (rc, out, err) = self.execute_command(cmd, obey_checkmode=False)
        return rc == 0
    def remove_user(self):
        '''Delete SELF.NAME. If SELF.FORCE is true, remove its home directory.'''
        info = self.user_info()
        cmd = self._get_dscl()
        cmd += ['-delete', '/Users/%s' % self.name]
        (rc, out, err) = self.execute_command(cmd)
        if rc != 0:
            self.module.fail_json(msg='Cannot delete user "%s".' % self.name, err=err, out=out, rc=rc)
        if self.force:
            if os.path.exists(info[5]):
                shutil.rmtree(info[5])
                out += "Removed %s" % info[5]
        return (rc, out, err)
    def create_user(self, command_name='dscl'):