Change direction in call to rpio.poll in README.md

jperkin / node-rpio

Raspberry Pi GPIO library for node.js

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Closed TheMikeSanto closed 4 years ago

TheMikeSanto commented 5 years ago

Changed the direction argument for rpio.poll in the polling example from POLL_DOWN to POLL_LOW.

Noticed the example call didn't match the API documentation.

jperkin commented 4 years ago

Merged, thanks! Sorry it took so long.