### Summary

The `get_url` module documentation has extraneous formatting in the "not" word in:
```
NTLM authentication is C(not) supported even if the GSSAPI mech for NTLM has been installed.
```
As it is a part of a sentence, I suspect the "not" here should not have any specific formatting.

### Issue Type

Documentation Report

### Component Name

get_url

### Ansible Version

```console
$ ansible --version
irrelevant
```


### Configuration

```console
$ ansible-config dump --only-changed
irrelevant
```


### OS / Environment

irrelevant

### Additional Information

irrelevant

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
returned: success
    type: str
    sample: "0644"
msg:
    description: the HTTP message from the request
    returned: always
    type: str
    sample: OK (unknown bytes)
owner:
    description: owner of the file
    returned: success
    type: str
    sample: httpd
secontext:
    description: the SELinux security context of the file
    returned: success
    type: str
    sample: unconfined_u:object_r:user_tmp_t:s0
size:
    description: size of the target
    returned: success
    type: int
    sample: 1220
src:
    description: source file used after download
    returned: always
    type: str
    sample: /tmp/tmpAdFLdV
state:
    description: state of the target