[Api Reference] Mistake in `ControlledOnInt` and `ApplyControlledOnInt` descriptions

[remilvus]

In the API Reference, it's specified that ControlledOnInt and ApplyControlledOnInt functions should be used with a positive integer, but zero can also be used with these functions.
I suggest updating their descriptions from:
"(...) if the control register state corresponds to a specified positive integer." to
"(...) if the control register state corresponds to a specified non-negative integer."

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Document details

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• ID: 375e8657-22b1-0aa2-f20a-a34a366254bd
• Version Independent ID: fe542282-6672-45b9-014d-a5152f1fe89e
• Content: ControlledOnInt function - Q# reference - Microsoft Quantum
• Content Source: api/qsharp/microsoft.quantum.canon.controlledonint.md
• Product: qsharp
• GitHub Login: Ricardo Espinoza (@ricardo-espinoza)

[msoeken]

Thanks for filing this issue Adam Kania (@remilvus). Would you be interested in addressing this issue by creating a PR. I am happy to help.

[remilvus]

I can create the PR. Thanks for offering your help, I will ask if any problems arise.

[remilvus]

I've managed to do the fix 😃