Fix typos

Author: BambooMaster

i2s.c

@@ -718,7 +718,7 @@ int i2s_format_piodata(int32_t *buf_l, int32_t *buf_r, int length, uint32_t *tx_
     return length;
 }
 
-void i2s_dma_transfer_bloking(int32_t *tx_buf_a, int32_t *tx_buf_b, int tx_length){
+void i2s_dma_transfer_blocking(int32_t *tx_buf_a, int32_t *tx_buf_b, int tx_length){
     if (i2s_mode == MODE_I2S_DUAL || i2s_mode == MODE_PT8211_DUAL || i2s_mode == MODE_EXDF){
         uint32_t mask = (1u << i2s_dma_chan_a) | (1u << i2s_dma_chan_b);
         while (dma_channel_is_busy(i2s_dma_chan_a) || dma_channel_is_busy(i2s_dma_chan_b)) tight_loop_contents();

i2s.h

@@ -173,7 +173,7 @@ int i2s_format_piodata(int32_t *buf_l, int32_t *buf_r, int length, uint32_t *tx_
  * @param tx_length 転送データ長
  * @note Dual/EXDFモード時は、送信バッファBのデータが data_pin+1 に出力されます。
  */
-void i2s_dma_transfer_bloking(int32_t *tx_buf_a, int32_t *tx_buf_b, int tx_length);
+void i2s_dma_transfer_blocking(int32_t *tx_buf_a, int32_t *tx_buf_b, int tx_length);
 
 /**
  * @brief 現在のi2sサンプリングレート取得