docs: Fix some typos
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Zhang Xiao Yan
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62d4115e08
@@ -43,7 +43,7 @@ esp_err_t touch_pad_deinit(void);
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esp_err_t touch_pad_io_init(touch_pad_t touch_num);
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/**
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* @brief Set touch sensor high voltage threshold of chanrge.
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* @brief Set touch sensor high voltage threshold of charge.
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* The touch sensor measures the channel capacitance value by charging and discharging the channel.
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* So the high threshold should be less than the supply voltage.
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* @param refh the value of DREFH
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