[pickers] Have description example match prop name

[wbt]

Including the s.

[mui-bot]

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[LukasTy]

Thank you for your contribution @wbt! 🙏

The code for this comment lives here:

mui-x/packages/x-date-pickers/src/internals/models/props/clock.ts

Lines 63 to 69 in d7abca3

	/**
	* The time steps between two time unit options.
	* For example, if `timeStep.minutes = 8`, then the available minute options will be `[0, 8, 16, 24, 32, 40, 48, 56]`.
	* When single column time renderer is used, only `timeStep.minutes` will be used.
	* @default{ hours: 1, minutes: 5, seconds: 5 }
	*/
	timeSteps?: TimeStepOptions;

Could you please fork the repo, create a branch, make the change there and run the necessary scripts (pnpm proptypes && pnpm docs:api) to update all dependant places (API page and JSDoc comment)?

While we are at it, could you please also update this very similar comment?

mui-x/packages/x-date-pickers/src/internals/models/props/clock.ts

Lines 90 to 95 in d7abca3

	/**
	* The time steps between two time unit options.
	* For example, if `timeStep.minutes = 8`, then the available minute options will be `[0, 8, 16, 24, 32, 40, 48, 56]`.
	* @default{ hours: 1, minutes: 5, seconds: 5 }
	*/
	timeSteps?: TimeStepOptions;