Remove buggy start parameter from virt.pool_running docstring

[cbosdo]

What does this PR do?

As mentioned by issue #57275, the start parameter in virt.pool_running
documentation is not implemented at all. Remove it from the doc.

What issues does this PR fix or reference?

Fixes: #57275

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• Docs
• Changelog - https://docs.saltstack.com/en/master/topics/development/changelog.html
• Tests written/updated: Documentation-only change

Commits signed with GPG?

Yes

[cbosdo]

arg, rebased on master and review lost!

[cbosdo]

Rebased on latest master

[cbosdo]

rebased on master. @dwoz Since this is a doc-only fix, could this be merged?

[ScriptAutomate]

Just want to confirm that this an error in the documentation and not an error in the functionality of the state:

The referenced execution module salt.modules.virt.pool_define by states.virt.pool_defined does have a start param, which is defaulted to True:

• https://github.com/saltstack/salt/blob/master/salt/modules/virt.py#L5718

But, the state where you are modifying the documentation is defaulting to using start=False (states.virt.pool_running which calls states.virt.pool_defined has this within it) when calling the execution module:

• https://github.com/saltstack/salt/blob/master/salt/states/virt.py#L1252

Was this param documented because the state function for virt.pool_defined is meant to have a start param with a default value?

If this is not the case, and it is just a documented parameter that doesn't exist (and wasn't meant to exist) for states.virt.pool_running, then I'll approve this change.

[cbosdo]

Was this param documented because the state function for virt.pool_defined is meant to have a start param with a default value?

If this is not the case, and it is just a documented parameter that doesn't exist (and wasn't meant to exist) for states.virt.pool_running, then I'll approve this change.

The start parameter isn't supposed to exist since there are two separate states for that. The documentation was added simply with a careless copy/paste of mine.