diff --git a/components/driver/include/driver/spi_master.h b/components/driver/include/driver/spi_master.h
index d6a202f848..eaf391c821 100644
--- a/components/driver/include/driver/spi_master.h
+++ b/components/driver/include/driver/spi_master.h
@@ -197,7 +197,7 @@ esp_err_t spi_bus_remove_device(spi_device_handle_t handle);
  * @param ticks_to_wait Ticks to wait until there's room in the queue; use portMAX_DELAY to
  *                      never time out.
  * @return
- *         - ESP_ERR_INVALID_ARG   if parameter is invalid. This can happen if SPI_DEVICE_CS_KEEP_LOW flag is specified while
+ *         - ESP_ERR_INVALID_ARG   if parameter is invalid. This can happen if SPI_TRANS_CS_KEEP_ACTIVE flag is specified while
  *                                 the bus was not acquired (`spi_device_acquire_bus()` should be called first)
  *         - ESP_ERR_TIMEOUT       if there was no room in the queue before ticks_to_wait expired
  *         - ESP_ERR_NO_MEM        if allocating DMA-capable temporary buffer failed
@@ -261,7 +261,7 @@ esp_err_t spi_device_transmit(spi_device_handle_t handle, spi_transaction_t *tra
  *              currently only portMAX_DELAY is supported.
  *
  * @return
- *         - ESP_ERR_INVALID_ARG   if parameter is invalid. This can happen if SPI_DEVICE_CS_KEEP_LOW flag is specified while
+ *         - ESP_ERR_INVALID_ARG   if parameter is invalid. This can happen if SPI_TRANS_CS_KEEP_ACTIVE flag is specified while
  *                                 the bus was not acquired (`spi_device_acquire_bus()` should be called first)
  *         - ESP_ERR_TIMEOUT       if the device cannot get control of the bus before ``ticks_to_wait`` expired
  *         - ESP_ERR_NO_MEM        if allocating DMA-capable temporary buffer failed
diff --git a/components/sdmmc/include/sdmmc_cmd.h b/components/sdmmc/include/sdmmc_cmd.h
index e0e7162391..9b7319641e 100644
--- a/components/sdmmc/include/sdmmc_cmd.h
+++ b/components/sdmmc/include/sdmmc_cmd.h
@@ -224,10 +224,10 @@ esp_err_t sdmmc_io_enable_int(sdmmc_card_t* card);
 esp_err_t sdmmc_io_wait_int(sdmmc_card_t* card, TickType_t timeout_ticks);
 
 /**
- * Get the data of CIS region of a SDIO card.
+ * Get the data of CIS region of an SDIO card.
  *
  * You may provide a buffer not sufficient to store all the CIS data. In this
- * case, this functions store as much data into your buffer as possible. Also,
+ * case, this function stores as much data into your buffer as possible. Also,
  * this function will try to get and return the size required for you.
  *
  * @param card  pointer to card information structure previously initialized
@@ -253,7 +253,7 @@ esp_err_t sdmmc_io_wait_int(sdmmc_card_t* card, TickType_t timeout_ticks);
 esp_err_t sdmmc_io_get_cis_data(sdmmc_card_t* card, uint8_t* out_buffer, size_t buffer_size, size_t* inout_cis_size);
 
 /**
- * Parse and print the CIS information of a SDIO card.
+ * Parse and print the CIS information of an SDIO card.
  *
  * @note Not all the CIS codes and all kinds of tuples are supported. If you
  * see some unresolved code, you can add the parsing of these code in