message: Example: SerialControlledSDWriter: fix comments
diff: @@ -43,8 +43,8 @@ AudioSDWriter_F32 audioSDWriter(audio_settings); //this is stereo by
  AudioOutputI2S_F32 i2s_out(audio_settings); //Digital audio output to the DAC. Should always be last.
  //Connect to outputs
  -AudioConnection_F32 patchcord1(i2s_in, 0, i2s_out, 0); //Left mixer to left output
  -AudioConnection_F32 patchcord2(i2s_in, 1, i2s_out, 1); //Right mixer to right output
  +AudioConnection_F32 patchcord1(i2s_in, 0, i2s_out, 0); //Left input to left output
  +AudioConnection_F32 patchcord2(i2s_in, 1, i2s_out, 1); //Right input to right output
  //Connect to SD logging
  AudioConnection_F32 patchcord3(i2s_in, 0, audioSDWriter, 0); //connect Raw audio to left channel of SD writer
  