##### SUMMARY
Happened here: https://github.com/ansible-collections/community.general/pull/341

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
ansible-test

##### ANSIBLE VERSION
```paste below
devel
```

version_added: "2.1"
  icmp_type:
    description:
      - This allows specification of the ICMP type, which can be a numeric
        ICMP type, type/code pair, or one of the ICMP type names shown by the
        command 'iptables -p icmp -h'
    type: str
    version_added: "2.2"
  flush:
    description:
      - Flushes the specified table and chain of all rules.
      - If no chain is specified then the entire table is purged.
      - Ignores all other parameters.
    type: bool
    version_added: "2.2"
  policy:
    description:
      - Se for the chain to the given target.
      - Only built-in chains can have policies.
      - This parameter requires the C(chain) parameter.
      - Ignores all other parameters.
    type: str
    choices: [ ACCEPT, DROP, QUEUE, RETURN ]
    version_added: "2.2"
  wait:
    description:
      - Wait N seconds for the xtables lock to prevent multiple instances of
        the program from running concurrently.
    type: str
    version_added: "2.10"