remove leftover debug code from AudioPlaySerialflashRaw

play_serialflash_raw.cpp

@@ -92,7 +92,7 @@ void AudioPlaySerialflashRaw::update(void)
 		rawfile.close();
 		AudioStopUsingSPI();
 		playing = false;
-		Serial.println("Finished playing sample");		//TODO
+		//Serial.println("Finished playing sample");		//TODO
 	}
 	release(block);
 }