variable_nozzle_prime_direction variable error!

was updating some RatOS macro configurations,,,,using https://rat-os.vercel.app/docs/configuration/macros as a ref..... one variable keeps erroring out (restart failure error message..invalid variable)

than last line "direction' keeps coming back as an invalid variable?
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RatOS comes with a bunch of flexible predefined macro's that can be customized via variables. In your printer.cfg at the bottom of the Macro's section, you'll notice this:
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