Sam El-Husseini 7e23340df1 Spellcheck docs (#1652) ...

* Spelling mistakes

2018-11-20 13:26:26 -08:00

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analog-pitch.md

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analog-read-pin.md

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analog-set-period.md

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analog-set-pitch-pin.md

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analog-write-pin.md

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digital-read-pin.md

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digital-write-pin.md

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i2c-read-buffer.md

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i2c-read-number.md

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i2c-write-buffer.md

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i2c-write-number.md

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map.md

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on-pulsed.md

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pulse-duration.md

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pulse-in.md

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servo-set-pulse.md

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servo-write-pin.md

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set-events.md

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set-pull.md

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spi-format.md

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spi-frequency.md

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spi-pins.md

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spi-write.md

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