Example sketch TickerParameter.ino implementation doesn't match its comments

[Astro-Johnny]

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• This issue complies with the issue POLICY doc.
• I have read the documentation at readthedocs and the issue is not addressed there.
• I have tested that the issue is present in current master branch (aka latest git).
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Platform

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Settings in IDE

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Problem Description

The example sketch TickerParameter.ino

says in comment:

This sample runs two tickers that both call one callback function, but with different arguments.

However, implementations used three Ticker instances. A callback function with a parameter is used on one of them but always with same parameter. I suspect this example may have been left in a work-in-progress state and never completed.

[Astro-Johnny]

Potential typo on line 45 too:

Arduino/libraries/Ticker/examples/TickerParameter/TickerParameter.ino

Lines 45 to 46 in 19b7a29

	// every 54 ms, call setPinChar(1)
	tickerSetChar.attach_ms(26, setPinChar, (char)1);

says "54 ms" but passes 26 to attach_ms().